/*******************************************************************************
 * KindEditor - WYSIWYG HTML Editor for Internet
 * Copyright (C) 2006-2013 kindsoft.net
 *
 * @author Roddy <luolonghao@gmail.com>
 * @website http://www.kindsoft.net/
 * @licence http://www.kindsoft.net/license.php
 * @version 4.1.10 (2013-11-23)
 *******************************************************************************/
 (function (window, undefined) {
 if (window.KindEditor) {
 return;
 }
 if (!window.console) {
 window.console = {};
 }
 if (!console.log) {
 console.log = function () {};
 }
 var _VERSION = '4.1.10 (2013-11-23)',
 _ua = navigator.userAgent.toLowerCase(),
 _IE = _ua.indexOf('msie') > -1 && _ua.indexOf('opera') == -1,
 _NEWIE = _ua.indexOf('msie') == -1 && _ua.indexOf('trident') > -1,
 _GECKO = _ua.indexOf('gecko') > -1 && _ua.indexOf('khtml') == -1,
 _WEBKIT = _ua.indexOf('applewebkit') > -1,
 _OPERA = _ua.indexOf('opera') > -1,
 _MOBILE = _ua.indexOf('mobile') > -1,
 _IOS = /ipad|iphone|ipod/.test(_ua),
 _QUIRKS = document.compatMode != 'CSS1Compat',
 _IERANGE = !window.getSelection,
 _matches = /(?:msie|firefox|webkit|opera)[\/:\s](\d+)/.exec(_ua),
 _V = _matches ? _matches[1] : '0',
 _TIME = new Date().getTime();
 function _isArray(val) {
 if (!val) {
 return false;
 }
 return Object.prototype.toString.call(val) === '[object Array]';
 }
 function _isFunction(val) {
 if (!val) {
 return false;
 }
 return Object.prototype.toString.call(val) === '[object Function]';
 }
 function _inArray(val, arr) {
 for (var i = 0, len = arr.length; i < len; i++) {
 if (val === arr[i]) {
 return i;
 }
 }
 return -1;
 }
 function _each(obj, fn) {
 if (_isArray(obj)) {
 for (var i = 0, len = obj.length; i < len; i++) {
 if (fn.call(obj[i], i, obj[i]) === false) {
 break;
 }
 }
 } else {
 for (var key in obj) {
 if (obj.hasOwnProperty(key)) {
 if (fn.call(obj[key], key, obj[key]) === false) {
 break;
 }
 }
 }
 }
 }
 function _trim(str) {
 return str.replace(/(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, '');
 }
 function _inString(val, str, delimiter) {
 delimiter = delimiter === undefined ? ',' : delimiter;
 return (delimiter + str + delimiter).indexOf(delimiter + val + delimiter) >= 0;
 }
 function _addUnit(val, unit) {
 unit = unit || 'px';
 return val && /^\d+$/.test(val) ? val + unit : val;
 }
 function _removeUnit(val) {
 var match;
 return val && (match = /(\d+)/.exec(val)) ? parseInt(match[1], 10) : 0;
 }
 function _escape(val) {
 return val.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
 }
 function _unescape(val) {
 return val.replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"').replace(/&amp;/g, '&');
 }
 function _toCamel(str) {
 var arr = str.split('-');
 str = '';
 _each(arr, function(key, val) {
 str += (key > 0) ? val.charAt(0).toUpperCase() + val.substr(1) : val;
 });
 return str;
 }
 function _toHex(val) {
 function hex(d) {
 var s = parseInt(d, 10).toString(16).toUpperCase();
 return s.length > 1 ? s : '0' + s;
 }
 return val.replace(/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/ig,
 function($0, $1, $2, $3) {
 return '#' + hex($1) + hex($2) + hex($3);
 }
 );
 }
 function _toMap(val, delimiter) {
 delimiter = delimiter === undefined ? ',' : delimiter;
 var map = {}, arr = _isArray(val) ? val : val.split(delimiter), match;
 _each(arr, function(key, val) {
 if ((match = /^(\d+)\.\.(\d+)$/.exec(val))) {
 for (var i = parseInt(match[1], 10); i <= parseInt(match[2], 10); i++) {
 map[i.toString()] = true;
 }
 } else {
 map[val] = true;
 }
 });
 return map;
 }
 function _toArray(obj, offset) {
 return Array.prototype.slice.call(obj, offset || 0);
 }
 function _undef(val, defaultVal) {
 return val === undefined ? defaultVal : val;
 }
 function _invalidUrl(url) {
 return !url || /[<>"]/.test(url);
 }
 function _addParam(url, param) {
 return url.indexOf('?') >= 0 ? url + '&' + param : url + '?' + param;
 }
 function _extend(child, parent, proto) {
 if (!proto) {
 proto = parent;
 parent = null;
 }
 var childProto;
 if (parent) {
 var fn = function () {};
 fn.prototype = parent.prototype;
 childProto = new fn();
 _each(proto, function(key, val) {
 childProto[key] = val;
 });
 } else {
 childProto = proto;
 }
 childProto.constructor = child;
 child.prototype = childProto;
 child.parent = parent ? parent.prototype : null;
 }
 function _json(text) {
 var match;
 if ((match = /\{[\s\S]*\}|\[[\s\S]*\]/.exec(text))) {
 text = match[0];
 }
 var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
 cx.lastIndex = 0;
 if (cx.test(text)) {
 text = text.replace(cx, function (a) {
 return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
 });
 }
 if (/^[\],:{}\s]*$/.
 test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
 replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
 replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
 return eval('(' + text + ')');
 }
 throw 'JSON parse error';
 }
 var _round = Math.round;
 var K = {
 DEBUG : false,
 VERSION : _VERSION,
 IE : _IE,
 GECKO : _GECKO,
 WEBKIT : _WEBKIT,
 OPERA : _OPERA,
 V : _V,
 TIME : _TIME,
 each : _each,
 isArray : _isArray,
 isFunction : _isFunction,
 inArray : _inArray,
 inString : _inString,
 trim : _trim,
 addUnit : _addUnit,
 removeUnit : _removeUnit,
 escape : _escape,
 unescape : _unescape,
 toCamel : _toCamel,
 toHex : _toHex,
 toMap : _toMap,
 toArray : _toArray,
 undef : _undef,
 invalidUrl : _invalidUrl,
 addParam : _addParam,
 extend : _extend,
 json : _json
 };
 var _INLINE_TAG_MAP = _toMap('a,abbr,acronym,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,img,input,ins,kbd,label,map,q,s,samp,select,small,span,strike,strong,sub,sup,textarea,tt,u,var'),
 _BLOCK_TAG_MAP = _toMap('address,applet,blockquote,body,center,dd,dir,div,dl,dt,fieldset,form,frameset,h1,h2,h3,h4,h5,h6,head,hr,html,iframe,ins,isindex,li,map,menu,meta,noframes,noscript,object,ol,p,pre,script,style,table,tbody,td,tfoot,th,thead,title,tr,ul'),
 _SINGLE_TAG_MAP = _toMap('area,base,basefont,br,col,frame,hr,img,input,isindex,link,meta,param,embed'),
 _STYLE_TAG_MAP = _toMap('b,basefont,big,del,em,font,i,s,small,span,strike,strong,sub,sup,u'),
 _CONTROL_TAG_MAP = _toMap('img,table,input,textarea,button'),
 _PRE_TAG_MAP = _toMap('pre,style,script'),
 _NOSPLIT_TAG_MAP = _toMap('html,head,body,td,tr,table,ol,ul,li'),
 _AUTOCLOSE_TAG_MAP = _toMap('colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr'),
 _FILL_ATTR_MAP = _toMap('checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected'),
 _VALUE_TAG_MAP = _toMap('input,button,textarea,select');
 function _getBasePath() {
 var els = document.getElementsByTagName('script'), src;
 for (var i = 0, len = els.length; i < len; i++) {
 src = els[i].src || '';
 if (/kindeditor[\w\-\.]*\.js/.test(src)) {
 return src.substring(0, src.lastIndexOf('/') + 1);
 }
 }
 return '';
 }
 K.basePath = _getBasePath();
 K.options = {
 designMode : true,
 fullscreenMode : false,
 filterMode : true,
 wellFormatMode : true,
 shadowMode : true,
 loadStyleMode : true,
 basePath : K.basePath,
 themesPath : K.basePath + 'themes/',
 langPath : K.basePath + 'lang/',
 pluginsPath : K.basePath + 'plugins/',
 themeType : 'default',
 langType : 'zh_CN',
 urlType : '',
 newlineTag : 'p',
 resizeType : 2,
 syncType : 'form',
 pasteType : 2,
 dialogAlignType : 'page',
 useContextmenu : true,
 fullscreenShortcut : false,
 bodyClass : 'ke-content',
 indentChar : '\t',
 cssPath : '',
 cssData : '',
 minWidth : 650,
 minHeight : 100,
 minChangeSize : 50,
 zIndex : 811213,
 items : [
 'source', '|', 'undo', 'redo', '|', 'preview', 'print', 'template', 'code', 'cut', 'copy', 'paste',
 'plainpaste', 'wordpaste', '|', 'justifyleft', 'justifycenter', 'justifyright',
 'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', 'subscript',
 'superscript', 'clearhtml', 'quickformat', 'selectall', '|', 'fullscreen', '/',
 'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold',
 'italic', 'underline', 'strikethrough', 'lineheight', 'removeformat', '|', 'image', 'multiimage',
 'flash', 'media', 'insertfile', 'table', 'hr', 'emoticons', 'baidumap', 'pagebreak',
 'anchor', 'link', 'unlink', '|', 'about'
 ],
 noDisableItems : ['source', 'fullscreen'],
 colorTable : [
 ['#E53333', '#E56600', '#FF9900', '#64451D', '#DFC5A4', '#FFE500'],
 ['#009900', '#006600', '#99BB00', '#B8D100', '#60D978', '#00D5FF'],
 ['#337FE5', '#003399', '#4C33E5', '#9933E5', '#CC33E5', '#EE33EE'],
 ['#FFFFFF', '#CCCCCC', '#999999', '#666666', '#333333', '#000000']
 ],
 fontSizeTable : ['9px', '10px', '12px', '14px', '16px', '18px', '24px', '30px', '36px', '48px', '60px', '72px'],
 htmlTags : {
 font : ['id', 'class', 'color', 'size', 'face', '.background-color'],
 span : [
 'id', 'class', '.color', '.background-color', '.font-size', '.font-family', '.background',
 '.font-weight', '.font-style', '.text-decoration', '.vertical-align', '.line-height','.width','.height','.display'
 ],
 div : [
 'id', 'class', 'align', '.border', '.margin', '.padding', '.text-align', '.color',
 '.background-color', '.font-size', '.font-family', '.font-weight', '.background',
 '.font-style', '.text-decoration', '.vertical-align', '.margin-left','.background-image','.min-height','style'
 ],
 table: [
 'id', 'class', 'border', 'cellspacing', 'cellpadding', 'width', 'height', 'align', 'bordercolor',
 '.padding', '.margin', '.border', 'bgcolor', '.text-align', '.color', '.background-color',
 '.font-size', '.font-family', '.font-weight', '.font-style', '.text-decoration', '.background',
 '.width', '.height', '.border-collapse'
 ],
 'td,th': [
 'id', 'class', 'align', 'valign', 'width', 'height', 'colspan', 'rowspan', 'bgcolor',
 '.text-align', '.color', '.background-color', '.font-size', '.font-family', '.font-weight',
 '.font-style', '.text-decoration', '.vertical-align', '.background', '.border'
 ],
 a : ['id', 'class', 'href', 'target', 'name','data-slide'],
 embed : ['id', 'class', 'src', 'width', 'height', 'type', 'loop', 'autostart', 'quality', '.width', '.height', 'align', 'allowscriptaccess'],
 img : ['id', 'class', 'src', 'width', 'height', 'border', 'alt', 'title', 'align', '.width', '.height', '.border'],
 'p,ol,ul,li,blockquote,h1,h2,h3,h4,h5,h6' : [
 'id', 'class', 'align', '.text-align', '.color', '.background-color', '.font-size', '.font-family', '.background',
 '.font-weight', '.font-style', '.text-decoration', '.vertical-align', '.text-indent', '.margin-left'
 ],
 pre : ['id', 'class'],
 hr : ['id', 'class', '.page-break-after'],
 'br,tbody,tr,strong,b,sub,sup,em,i,u,strike,s,del' : ['id', 'class'],
 iframe : ['id', 'class', 'src', 'frameborder', 'width', 'height', '.width', '.height']
 },
 layout : '<div class="container"><div class="toolbar"></div><div class="edit"></div><div class="statusbar"></div></div>'
 };
 var _useCapture = false;
 var _INPUT_KEY_MAP = _toMap('8,9,13,32,46,48..57,59,61,65..90,106,109..111,188,190..192,219..222');
 var _CURSORMOVE_KEY_MAP = _toMap('33..40');
 var _CHANGE_KEY_MAP = {};
 _each(_INPUT_KEY_MAP, function(key, val) {
 _CHANGE_KEY_MAP[key] = val;
 });
 _each(_CURSORMOVE_KEY_MAP, function(key, val) {
 _CHANGE_KEY_MAP[key] = val;
 });
 function _bindEvent(el, type, fn) {
 if (el.addEventListener){
 el.addEventListener(type, fn, _useCapture);
 } else if (el.attachEvent){
 el.attachEvent('on' + type, fn);
 }
 }
 function _unbindEvent(el, type, fn) {
 if (el.removeEventListener){
 el.removeEventListener(type, fn, _useCapture);
 } else if (el.detachEvent){
 el.detachEvent('on' + type, fn);
 }
 }
 var _EVENT_PROPS = ('altKey,attrChange,attrName,bubbles,button,cancelable,charCode,clientX,clientY,ctrlKey,currentTarget,' +
 'data,detail,eventPhase,fromElement,handler,keyCode,metaKey,newValue,offsetX,offsetY,originalTarget,pageX,' +
 'pageY,prevValue,relatedNode,relatedTarget,screenX,screenY,shiftKey,srcElement,target,toElement,view,wheelDelta,which').split(',');
 function KEvent(el, event) {
 this.init(el, event);
 }
 _extend(KEvent, {
 init : function(el, event) {
 var self = this, doc = el.ownerDocument || el.document || el;
 self.event = event;
 _each(_EVENT_PROPS, function(key, val) {
 self[val] = event[val];
 });
 if (!self.target) {
 self.target = self.srcElement || doc;
 }
 if (self.target.nodeType === 3) {
 self.target = self.target.parentNode;
 }
 if (!self.relatedTarget && self.fromElement) {
 self.relatedTarget = self.fromElement === self.target ? self.toElement : self.fromElement;
 }
 if (self.pageX == null && self.clientX != null) {
 var d = doc.documentElement, body = doc.body;
 self.pageX = self.clientX + (d && d.scrollLeft || body && body.scrollLeft || 0) - (d && d.clientLeft || body && body.clientLeft || 0);
 self.pageY = self.clientY + (d && d.scrollTop || body && body.scrollTop || 0) - (d && d.clientTop || body && body.clientTop || 0);
 }
 if (!self.which && ((self.charCode || self.charCode === 0) ? self.charCode : self.keyCode)) {
 self.which = self.charCode || self.keyCode;
 }
 if (!self.metaKey && self.ctrlKey) {
 self.metaKey = self.ctrlKey;
 }
 if (!self.which && self.button !== undefined) {
 self.which = (self.button & 1 ? 1 : (self.button & 2 ? 3 : (self.button & 4 ? 2 : 0)));
 }
 switch (self.which) {
 case 186 :
 self.which = 59;
 break;
 case 187 :
 case 107 :
 case 43 :
 self.which = 61;
 break;
 case 189 :
 case 45 :
 self.which = 109;
 break;
 case 42 :
 self.which = 106;
 break;
 case 47 :
 self.which = 111;
 break;
 case 78 :
 self.which = 110;
 break;
 }
 if (self.which >= 96 && self.which <= 105) {
 self.which -= 48;
 }
 },
 preventDefault : function() {
 var ev = this.event;
 if (ev.preventDefault) {
 ev.preventDefault();
 } else {
 ev.returnValue = false;
 }
 },
 stopPropagation : function() {
 var ev = this.event;
 if (ev.stopPropagation) {
 ev.stopPropagation();
 } else {
 ev.cancelBubble = true;
 }
 },
 stop : function() {
 this.preventDefault();
 this.stopPropagation();
 }
 });
 var _eventExpendo = 'kindeditor_' + _TIME, _eventId = 0, _eventData = {};
 function _getId(el) {
 return el[_eventExpendo] || null;
 }
 function _setId(el) {
 el[_eventExpendo] = ++_eventId;
 return _eventId;
 }
 function _removeId(el) {
 try {
 delete el[_eventExpendo];
 } catch(e) {
 if (el.removeAttribute) {
 el.removeAttribute(_eventExpendo);
 }
 }
 }
 function _bind(el, type, fn) {
 if (type.indexOf(',') >= 0) {
 _each(type.split(','), function() {
 _bind(el, this, fn);
 });
 return;
 }
 var id = _getId(el);
 if (!id) {
 id = _setId(el);
 }
 if (_eventData[id] === undefined) {
 _eventData[id] = {};
 }
 var events = _eventData[id][type];
 if (events && events.length > 0) {
 _unbindEvent(el, type, events[0]);
 } else {
 _eventData[id][type] = [];
 _eventData[id].el = el;
 }
 events = _eventData[id][type];
 if (events.length === 0) {
 events[0] = function(e) {
 var kevent = e ? new KEvent(el, e) : undefined;
 _each(events, function(i, event) {
 if (i > 0 && event) {
 event.call(el, kevent);
 }
 });
 };
 }
 if (_inArray(fn, events) < 0) {
 events.push(fn);
 }
 _bindEvent(el, type, events[0]);
 }
 function _unbind(el, type, fn) {
 if (type && type.indexOf(',') >= 0) {
 _each(type.split(','), function() {
 _unbind(el, this, fn);
 });
 return;
 }
 var id = _getId(el);
 if (!id) {
 return;
 }
 if (type === undefined) {
 if (id in _eventData) {
 _each(_eventData[id], function(key, events) {
 if (key != 'el' && events.length > 0) {
 _unbindEvent(el, key, events[0]);
 }
 });
 delete _eventData[id];
 _removeId(el);
 }
 return;
 }
 if (!_eventData[id]) {
 return;
 }
 var events = _eventData[id][type];
 if (events && events.length > 0) {
 if (fn === undefined) {
 _unbindEvent(el, type, events[0]);
 delete _eventData[id][type];
 } else {
 _each(events, function(i, event) {
 if (i > 0 && event === fn) {
 events.splice(i, 1);
 }
 });
 if (events.length == 1) {
 _unbindEvent(el, type, events[0]);
 delete _eventData[id][type];
 }
 }
 var count = 0;
 _each(_eventData[id], function() {
 count++;
 });
 if (count < 2) {
 delete _eventData[id];
 _removeId(el);
 }
 }
 }
 function _fire(el, type) {
 if (type.indexOf(',') >= 0) {
 _each(type.split(','), function() {
 _fire(el, this);
 });
 return;
 }
 var id = _getId(el);
 if (!id) {
 return;
 }
 var events = _eventData[id][type];
 if (_eventData[id] && events && events.length > 0) {
 events[0]();
 }
 }
 function _ctrl(el, key, fn) {
 var self = this;
 key = /^\d{2,}$/.test(key) ? key : key.toUpperCase().charCodeAt(0);
 _bind(el, 'keydown', function(e) {
 if (e.ctrlKey && e.which == key && !e.shiftKey && !e.altKey) {
 fn.call(el);
 e.stop();
 }
 });
 }
 var _readyFinished = false;
 function _ready(fn) {
 if (_readyFinished) {
 fn(KindEditor);
 return;
 }
 var loaded = false;
 function readyFunc() {
 if (!loaded) {
 loaded = true;
 fn(KindEditor);
 _readyFinished = true;
 }
 }
 function ieReadyFunc() {
 if (!loaded) {
 try {
 document.documentElement.doScroll('left');
 } catch(e) {
 setTimeout(ieReadyFunc, 100);
 return;
 }
 readyFunc();
 }
 }
 function ieReadyStateFunc() {
 if (document.readyState === 'complete') {
 readyFunc();
 }
 }
 if (document.addEventListener) {
 _bind(document, 'DOMContentLoaded', readyFunc);
 } else if (document.attachEvent) {
 _bind(document, 'readystatechange', ieReadyStateFunc);
 var toplevel = false;
 try {
 toplevel = window.frameElement == null;
 } catch(e) {}
 if (document.documentElement.doScroll && toplevel) {
 ieReadyFunc();
 }
 }
 _bind(window, 'load', readyFunc);
 }
 if (_IE) {
 window.attachEvent('onunload', function() {
 _each(_eventData, function(key, events) {
 if (events.el) {
 _unbind(events.el);
 }
 });
 });
 }
 K.ctrl = _ctrl;
 K.ready = _ready;
 function _getCssList(css) {
 var list = {},
 reg = /\s*([\w\-]+)\s*:([^;]*)(;|$)/g,
 match;
 while ((match = reg.exec(css))) {
 var key = _trim(match[1].toLowerCase()),
 val = _trim(_toHex(match[2]));
 list[key] = val;
 }
 return list;
 }
 function _getAttrList(tag) {
 var list = {},
 reg = /\s+(?:([\w\-:]+)|(?:([\w\-:]+)=([^\s"'<>]+))|(?:([\w\-:"]+)="([^"]*)")|(?:([\w\-:"]+)='([^']*)'))(?=(?:\s|\/|>)+)/g,
 match;
 while ((match = reg.exec(tag))) {
 var key = (match[1] || match[2] || match[4] || match[6]).toLowerCase(),
 val = (match[2] ? match[3] : (match[4] ? match[5] : match[7])) || '';
 list[key] = val;
 }
 return list;
 }
 function _addClassToTag(tag, className) {
 if (/\s+class\s*=/.test(tag)) {
 tag = tag.replace(/(\s+class=["']?)([^"']*)(["']?[\s>])/, function($0, $1, $2, $3) {
 if ((' ' + $2 + ' ').indexOf(' ' + className + ' ') < 0) {
 return $2 === '' ? $1 + className + $3 : $1 + $2 + ' ' + className + $3;
 } else {
 return $0;
 }
 });
 } else {
 tag = tag.substr(0, tag.length - 1) + ' class="' + className + '">';
 }
 return tag;
 }
 function _formatCss(css) {
 var str = '';
 _each(_getCssList(css), function(key, val) {
 str += key + ':' + val + ';';
 });
 return str;
 }
 function _formatUrl(url, mode, host, pathname) {
 mode = _undef(mode, '').toLowerCase();
 if (url.substr(0, 5) != 'data:') {
 url = url.replace(/([^:])\/\//g, '$1/');
 }
 if (_inArray(mode, ['absolute', 'relative', 'domain']) < 0) {
 return url;
 }
 host = host || location.protocol + '//' + location.host;
 if (pathname === undefined) {
 var m = location.pathname.match(/^(\/.*)\//);
 pathname = m ? m[1] : '';
 }
 var match;
 if ((match = /^(\w+:\/\/[^\/]*)/.exec(url))) {
 if (match[1] !== host) {
 return url;
 }
 } else if (/^\w+:/.test(url)) {
 return url;
 }
 function getRealPath(path) {
 var parts = path.split('/'), paths = [];
 for (var i = 0, len = parts.length; i < len; i++) {
 var part = parts[i];
 if (part == '..') {
 if (paths.length > 0) {
 paths.pop();
 }
 } else if (part !== '' && part != '.') {
 paths.push(part);
 }
 }
 return '/' + paths.join('/');
 }
 if (/^\//.test(url)) {
 url = host + getRealPath(url.substr(1));
 } else if (!/^\w+:\/\//.test(url)) {
 url = host + getRealPath(pathname + '/' + url);
 }
 function getRelativePath(path, depth) {
 if (url.substr(0, path.length) === path) {
 var arr = [];
 for (var i = 0; i < depth; i++) {
 arr.push('..');
 }
 var prefix = '.';
 if (arr.length > 0) {
 prefix += '/' + arr.join('/');
 }
 if (pathname == '/') {
 prefix += '/';
 }
 return prefix + url.substr(path.length);
 } else {
 if ((match = /^(.*)\//.exec(path))) {
 return getRelativePath(match[1], ++depth);
 }
 }
 }
 //	if (mode === 'relative') {
 //	 url = getRelativePath(host + pathname, 0).substr(2);
 //	} else if (mode === 'absolute') {
 //	 if (url.substr(0, host.length) === host) {
 //	 url = url.substr(host.length);
 //	 }
 //	}
 return url;
 }
 function _formatHtml(html, htmlTags, urlType, wellFormatted, indentChar) {
 if (html == null) {
 html = '';
 }
 urlType = urlType || '';
 wellFormatted = _undef(wellFormatted, false);
 indentChar = _undef(indentChar, '\t');
 var fontSizeList = 'xx-small,x-small,small,medium,large,x-large,xx-large'.split(',');
 html = html.replace(/(<(?:pre|pre\s[^>]*)>)([\s\S]*?)(<\/pre>)/ig, function($0, $1, $2, $3) {
 return $1 + $2.replace(/<(?:br|br\s[^>]*)>/ig, '\n') + $3;
 });
 html = html.replace(/<(?:br|br\s[^>]*)\s*\/?>\s*<\/p>/ig, '</p>');
 html = html.replace(/(<(?:p|p\s[^>]*)>)\s*(<\/p>)/ig, '$1<br />$2');
 html = html.replace(/\u200B/g, '');
 html = html.replace(/\u00A9/g, '&copy;');
 html = html.replace(/\u00AE/g, '&reg;');
 html = html.replace(/<[^>]+/g, function($0) {
 return $0.replace(/\s+/g, ' ');
 });
 var htmlTagMap = {};
 if (htmlTags) {
 _each(htmlTags, function(key, val) {
 var arr = key.split(',');
 for (var i = 0, len = arr.length; i < len; i++) {
 htmlTagMap[arr[i]] = _toMap(val);
 }
 });
 if (!htmlTagMap.script) {
 html = html.replace(/(<(?:script|script\s[^>]*)>)([\s\S]*?)(<\/script>)/ig, '');
 }
 if (!htmlTagMap.style) {
 html = html.replace(/(<(?:style|style\s[^>]*)>)([\s\S]*?)(<\/style>)/ig, '');
 }
 }
 var re = /(\s*)<(\/)?([\w\-:]+)((?:\s+|(?:\s+[\w\-:]+)|(?:\s+[\w\-:]+=[^\s"'<>]+)|(?:\s+[\w\-:"]+="[^"]*")|(?:\s+[\w\-:"]+='[^']*'))*)(\/)?>(\s*)/g;
 var tagStack = [];
 html = html.replace(re, function($0, $1, $2, $3, $4, $5, $6) {
 var full = $0,
 startNewline = $1 || '',
 startSlash = $2 || '',
 tagName = $3.toLowerCase(),
 attr = $4 || '',
 endSlash = $5 ? ' ' + $5 : '',
 endNewline = $6 || '';
 if (htmlTags && !htmlTagMap[tagName]) {
 return '';
 }
 if (endSlash === '' && _SINGLE_TAG_MAP[tagName]) {
 endSlash = ' /';
 }
 if (_INLINE_TAG_MAP[tagName]) {
 if (startNewline) {
 startNewline = ' ';
 }
 if (endNewline) {
 endNewline = ' ';
 }
 }
 if (_PRE_TAG_MAP[tagName]) {
 if (startSlash) {
 endNewline = '\n';
 } else {
 startNewline = '\n';
 }
 }
 if (wellFormatted && tagName == 'br') {
 endNewline = '\n';
 }
 if (_BLOCK_TAG_MAP[tagName] && !_PRE_TAG_MAP[tagName]) {
 if (wellFormatted) {
 if (startSlash && tagStack.length > 0 && tagStack[tagStack.length - 1] === tagName) {
 tagStack.pop();
 } else {
 tagStack.push(tagName);
 }
 startNewline = '\n';
 endNewline = '\n';
 for (var i = 0, len = startSlash ? tagStack.length : tagStack.length - 1; i < len; i++) {
 startNewline += indentChar;
 if (!startSlash) {
 endNewline += indentChar;
 }
 }
 if (endSlash) {
 tagStack.pop();
 } else if (!startSlash) {
 endNewline += indentChar;
 }
 } else {
 startNewline = endNewline = '';
 }
 }
 if (attr !== '') {
 var attrMap = _getAttrList(full);
 if (tagName === 'font') {
 var fontStyleMap = {}, fontStyle = '';
 _each(attrMap, function(key, val) {
 if (key === 'color') {
 fontStyleMap.color = val;
 delete attrMap[key];
 }
 if (key === 'size') {
 fontStyleMap['font-size'] = fontSizeList[parseInt(val, 10) - 1] || '';
 delete attrMap[key];
 }
 if (key === 'face') {
 fontStyleMap['font-family'] = val;
 delete attrMap[key];
 }
 if (key === 'style') {
 fontStyle = val;
 }
 });
 if (fontStyle && !/;$/.test(fontStyle)) {
 fontStyle += ';';
 }
 _each(fontStyleMap, function(key, val) {
 if (val === '') {
 return;
 }
 if (/\s/.test(val)) {
 val = "'" + val + "'";
 }
 fontStyle += key + ':' + val + ';';
 });
 attrMap.style = fontStyle;
 }
 _each(attrMap, function(key, val) {
 if (_FILL_ATTR_MAP[key]) {
 attrMap[key] = key;
 }
 if (_inArray(key, ['src', 'href']) >= 0) {
 attrMap[key] = _formatUrl(val, urlType);
 }
 if (htmlTags && key !== 'style' && !htmlTagMap[tagName]['*'] && !htmlTagMap[tagName][key] ||
 tagName === 'body' && key === 'contenteditable' ||
 /^kindeditor_\d+$/.test(key)) {
 delete attrMap[key];
 }
 if (key === 'style' && val !== '') {
 var styleMap = _getCssList(val);
 _each(styleMap, function(k, v) {
 if (htmlTags && !htmlTagMap[tagName].style && !htmlTagMap[tagName]['.' + k]) {
 delete styleMap[k];
 }
 });
 var style = '';
 _each(styleMap, function(k, v) {
 style += k + ':' + v + ';';
 });
 attrMap.style = style;
 }
 });
 attr = '';
 _each(attrMap, function(key, val) {
 if (key === 'style' && val === '') {
 return;
 }
 val = val.replace(/"/g, '&quot;');
 attr += ' ' + key + '="' + val + '"';
 });
 }
 if (tagName === 'font') {
 tagName = 'span';
 }
 return startNewline + '<' + startSlash + tagName + attr + endSlash + '>' + endNewline;
 });
 html = html.replace(/(<(?:pre|pre\s[^>]*)>)([\s\S]*?)(<\/pre>)/ig, function($0, $1, $2, $3) {
 return $1 + $2.replace(/\n/g, '<span id="__kindeditor_pre_newline__">\n') + $3;
 });
 html = html.replace(/\n\s*\n/g, '\n');
 html = html.replace(/<span id="__kindeditor_pre_newline__">\n/g, '\n');
 return _trim(html);
 }
 function _clearMsWord(html, htmlTags) {
 html = html.replace(/<meta[\s\S]*?>/ig, '')
 .replace(/<![\s\S]*?>/ig, '')
 .replace(/<style[^>]*>[\s\S]*?<\/style>/ig, '')
 .replace(/<script[^>]*>[\s\S]*?<\/script>/ig, '')
 .replace(/<w:[^>]+>[\s\S]*?<\/w:[^>]+>/ig, '')
 .replace(/<o:[^>]+>[\s\S]*?<\/o:[^>]+>/ig, '')
 .replace(/<xml>[\s\S]*?<\/xml>/ig, '')
 .replace(/<(?:table|td)[^>]*>/ig, function(full) {
 return full.replace(/border-bottom:([#\w\s]+)/ig, 'border:$1');
 });
 return _formatHtml(html, htmlTags);
 }
 function _mediaType(src) {
 if (/\.(rm|rmvb)(\?|$)/i.test(src)) {
 return 'audio/x-pn-realaudio-plugin';
 }
 if (/\.(swf|flv)(\?|$)/i.test(src)) {
 return 'application/x-shockwave-flash';
 }
 return 'video/x-ms-asf-plugin';
 }
 function _mediaClass(type) {
 if (/realaudio/i.test(type)) {
 return 'ke-rm';
 }
 if (/flash/i.test(type)) {
 return 'ke-flash';
 }
 return 'ke-media';
 }
 function _mediaAttrs(srcTag) {
 return _getAttrList(unescape(srcTag));
 }
 function _mediaEmbed(attrs) {
 var html = '<embed ';
 _each(attrs, function(key, val) {
 html += key + '="' + val + '" ';
 });
 html += '/>';
 return html;
 }
 function _mediaImg(blankPath, attrs) {
 var width = attrs.width,
 height = attrs.height,
 type = attrs.type || _mediaType(attrs.src),
 srcTag = _mediaEmbed(attrs),
 style = '';
 if (/\D/.test(width)) {
 style += 'width:' + width + ';';
 } else if (width > 0) {
 style += 'width:' + width + 'px;';
 }
 if (/\D/.test(height)) {
 style += 'height:' + height + ';';
 } else if (height > 0) {
 style += 'height:' + height + 'px;';
 }
 var html = '<img class="' + _mediaClass(type) + '" src="' + blankPath + '" ';
 if (style !== '') {
 html += 'style="' + style + '" ';
 }
 html += 'data-ke-tag="' + escape(srcTag) + '" alt="" />';
 return html;
 }
 function _tmpl(str, data) {
 var fn = new Function("obj",
 "var p=[],print=function(){p.push.apply(p,arguments);};" +
 "with(obj){p.push('" +
 str.replace(/[\r\t\n]/g, " ")
 .split("<%").join("\t")
 .replace(/((^|%>)[^\t]*)'/g, "$1\r")
 .replace(/\t=(.*?)%>/g, "',$1,'")
 .split("\t").join("');")
 .split("%>").join("p.push('")
 .split("\r").join("\\'") + "');}return p.join('');");
 return data ? fn(data) : fn;
 }
 K.formatUrl = _formatUrl;
 K.formatHtml = _formatHtml;
 K.getCssList = _getCssList;
 K.getAttrList = _getAttrList;
 K.mediaType = _mediaType;
 K.mediaAttrs = _mediaAttrs;
 K.mediaEmbed = _mediaEmbed;
 K.mediaImg = _mediaImg;
 K.clearMsWord = _clearMsWord;
 K.tmpl = _tmpl;
 function _contains(nodeA, nodeB) {
 if (nodeA.nodeType == 9 && nodeB.nodeType != 9) {
 return true;
 }
 while ((nodeB = nodeB.parentNode)) {
 if (nodeB == nodeA) {
 return true;
 }
 }
 return false;
 }
 var _getSetAttrDiv = document.createElement('div');
 _getSetAttrDiv.setAttribute('className', 't');
 var _GET_SET_ATTRIBUTE = _getSetAttrDiv.className !== 't';
 function _getAttr(el, key) {
 key = key.toLowerCase();
 var val = null;
 if (!_GET_SET_ATTRIBUTE && el.nodeName.toLowerCase() != 'script') {
 var div = el.ownerDocument.createElement('div');
 div.appendChild(el.cloneNode(false));
 var list = _getAttrList(_unescape(div.innerHTML));
 if (key in list) {
 val = list[key];
 }
 } else {
 try {
 val = el.getAttribute(key, 2);
 } catch(e) {
 val = el.getAttribute(key, 1);
 }
 }
 if (key === 'style' && val !== null) {
 val = _formatCss(val);
 }
 return val;
 }
 function _queryAll(expr, root) {
 var exprList = expr.split(',');
 if (exprList.length > 1) {
 var mergedResults = [];
 _each(exprList, function() {
 _each(_queryAll(this, root), function() {
 if (_inArray(this, mergedResults) < 0) {
 mergedResults.push(this);
 }
 });
 });
 return mergedResults;
 }
 root = root || document;
 function escape(str) {
 if (typeof str != 'string') {
 return str;
 }
 return str.replace(/([^\w\-])/g, '\\$1');
 }
 function stripslashes(str) {
 return str.replace(/\\/g, '');
 }
 function cmpTag(tagA, tagB) {
 return tagA === '*' || tagA.toLowerCase() === escape(tagB.toLowerCase());
 }
 function byId(id, tag, root) {
 var arr = [],
 doc = root.ownerDocument || root,
 el = doc.getElementById(stripslashes(id));
 if (el) {
 if (cmpTag(tag, el.nodeName) && _contains(root, el)) {
 arr.push(el);
 }
 }
 return arr;
 }
 function byClass(className, tag, root) {
 var doc = root.ownerDocument || root, arr = [], els, i, len, el;
 if (root.getElementsByClassName) {
 els = root.getElementsByClassName(stripslashes(className));
 for (i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (cmpTag(tag, el.nodeName)) {
 arr.push(el);
 }
 }
 } else if (doc.querySelectorAll) {
 els = doc.querySelectorAll((root.nodeName !== '#document' ? root.nodeName + ' ' : '') + tag + '.' + className);
 for (i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (_contains(root, el)) {
 arr.push(el);
 }
 }
 } else {
 els = root.getElementsByTagName(tag);
 className = ' ' + className + ' ';
 for (i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (el.nodeType == 1) {
 var cls = el.className;
 if (cls && (' ' + cls + ' ').indexOf(className) > -1) {
 arr.push(el);
 }
 }
 }
 }
 return arr;
 }
 function byName(name, tag, root) {
 var arr = [], doc = root.ownerDocument || root,
 els = doc.getElementsByName(stripslashes(name)), el;
 for (var i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (cmpTag(tag, el.nodeName) && _contains(root, el)) {
 if (el.getAttribute('name') !== null) {
 arr.push(el);
 }
 }
 }
 return arr;
 }
 function byAttr(key, val, tag, root) {
 var arr = [], els = root.getElementsByTagName(tag), el;
 for (var i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (el.nodeType == 1) {
 if (val === null) {
 if (_getAttr(el, key) !== null) {
 arr.push(el);
 }
 } else {
 if (val === escape(_getAttr(el, key))) {
 arr.push(el);
 }
 }
 }
 }
 return arr;
 }
 function select(expr, root) {
 var arr = [], matches;
 matches = /^((?:\\.|[^.#\s\[<>])+)/.exec(expr);
 var tag = matches ? matches[1] : '*';
 if ((matches = /#((?:[\w\-]|\\.)+)$/.exec(expr))) {
 arr = byId(matches[1], tag, root);
 } else if ((matches = /\.((?:[\w\-]|\\.)+)$/.exec(expr))) {
 arr = byClass(matches[1], tag, root);
 } else if ((matches = /\[((?:[\w\-]|\\.)+)\]/.exec(expr))) {
 arr = byAttr(matches[1].toLowerCase(), null, tag, root);
 } else if ((matches = /\[((?:[\w\-]|\\.)+)\s*=\s*['"]?((?:\\.|[^'"]+)+)['"]?\]/.exec(expr))) {
 var key = matches[1].toLowerCase(), val = matches[2];
 if (key === 'id') {
 arr = byId(val, tag, root);
 } else if (key === 'class') {
 arr = byClass(val, tag, root);
 } else if (key === 'name') {
 arr = byName(val, tag, root);
 } else {
 arr = byAttr(key, val, tag, root);
 }
 } else {
 var els = root.getElementsByTagName(tag), el;
 for (var i = 0, len = els.length; i < len; i++) {
 el = els[i];
 if (el.nodeType == 1) {
 arr.push(el);
 }
 }
 }
 return arr;
 }
 var parts = [], arr, re = /((?:\\.|[^\s>])+|[\s>])/g;
 while ((arr = re.exec(expr))) {
 if (arr[1] !== ' ') {
 parts.push(arr[1]);
 }
 }
 var results = [];
 if (parts.length == 1) {
 return select(parts[0], root);
 }
 var isChild = false, part, els, subResults, val, v, i, j, k, length, len, l;
 for (i = 0, lenth = parts.length; i < lenth; i++) {
 part = parts[i];
 if (part === '>') {
 isChild = true;
 continue;
 }
 if (i > 0) {
 els = [];
 for (j = 0, len = results.length; j < len; j++) {
 val = results[j];
 subResults = select(part, val);
 for (k = 0, l = subResults.length; k < l; k++) {
 v = subResults[k];
 if (isChild) {
 if (val === v.parentNode) {
 els.push(v);
 }
 } else {
 els.push(v);
 }
 }
 }
 results = els;
 } else {
 results = select(part, root);
 }
 if (results.length === 0) {
 return [];
 }
 }
 return results;
 }
 function _query(expr, root) {
 var arr = _queryAll(expr, root);
 return arr.length > 0 ? arr[0] : null;
 }
 K.query = _query;
 K.queryAll = _queryAll;
 function _get(val) {
 return K(val)[0];
 }
 function _getDoc(node) {
 if (!node) {
 return document;
 }
 return node.ownerDocument || node.document || node;
 }
 function _getWin(node) {
 if (!node) {
 return window;
 }
 var doc = _getDoc(node);
 return doc.parentWindow || doc.defaultView;
 }
 function _setHtml(el, html) {
 if (el.nodeType != 1) {
 return;
 }
 var doc = _getDoc(el);
 try {
 el.innerHTML = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + html;
 var temp = doc.getElementById('__kindeditor_temp_tag__');
 temp.parentNode.removeChild(temp);
 } catch(e) {
 K(el).empty();
 K('@' + html, doc).each(function() {
 el.appendChild(this);
 });
 }
 }
 function _hasClass(el, cls) {
 return _inString(cls, el.className, ' ');
 }
 function _setAttr(el, key, val) {
 if (_IE && _V < 8 && key.toLowerCase() == 'class') {
 key = 'className';
 }
 el.setAttribute(key, '' + val);
 }
 function _removeAttr(el, key) {
 if (_IE && _V < 8 && key.toLowerCase() == 'class') {
 key = 'className';
 }
 _setAttr(el, key, '');
 el.removeAttribute(key);
 }
 function _getNodeName(node) {
 if (!node || !node.nodeName) {
 return '';
 }
 return node.nodeName.toLowerCase();
 }
 function _computedCss(el, key) {
 var self = this, win = _getWin(el), camelKey = _toCamel(key), val = '';
 if (win.getComputedStyle) {
 var style = win.getComputedStyle(el, null);
 val = style[camelKey] || style.getPropertyValue(key) || el.style[camelKey];
 } else if (el.currentStyle) {
 val = el.currentStyle[camelKey] || el.style[camelKey];
 }
 return val;
 }
 function _hasVal(node) {
 return !!_VALUE_TAG_MAP[_getNodeName(node)];
 }
 function _docElement(doc) {
 doc = doc || document;
 return _QUIRKS ? doc.body : doc.documentElement;
 }
 function _docHeight(doc) {
 var el = _docElement(doc);
 return Math.max(el.scrollHeight, el.clientHeight);
 }
 function _docWidth(doc) {
 var el = _docElement(doc);
 return Math.max(el.scrollWidth, el.clientWidth);
 }
 function _getScrollPos(doc) {
 doc = doc || document;
 var x, y;
 if (_IE || _NEWIE || _OPERA) {
 x = _docElement(doc).scrollLeft;
 y = _docElement(doc).scrollTop;
 } else {
 x = _getWin(doc).scrollX;
 y = _getWin(doc).scrollY;
 }
 return {x : x, y : y};
 }
 function KNode(node) {
 this.init(node);
 }
 _extend(KNode, {
 init : function(node) {
 var self = this;
 node = _isArray(node) ? node : [node];
 var length = 0;
 for (var i = 0, len = node.length; i < len; i++) {
 if (node[i]) {
 self[i] = node[i].constructor === KNode ? node[i][0] : node[i];
 length++;
 }
 }
 self.length = length;
 self.doc = _getDoc(self[0]);
 self.name = _getNodeName(self[0]);
 self.type = self.length > 0 ? self[0].nodeType : null;
 self.win = _getWin(self[0]);
 },
 each : function(fn) {
 var self = this;
 for (var i = 0; i < self.length; i++) {
 if (fn.call(self[i], i, self[i]) === false) {
 return self;
 }
 }
 return self;
 },
 bind : function(type, fn) {
 this.each(function() {
 _bind(this, type, fn);
 });
 return this;
 },
 unbind : function(type, fn) {
 this.each(function() {
 _unbind(this, type, fn);
 });
 return this;
 },
 fire : function(type) {
 if (this.length < 1) {
 return this;
 }
 _fire(this[0], type);
 return this;
 },
 hasAttr : function(key) {
 if (this.length < 1) {
 return false;
 }
 return !!_getAttr(this[0], key);
 },
 attr : function(key, val) {
 var self = this;
 if (key === undefined) {
 return _getAttrList(self.outer());
 }
 if (typeof key === 'object') {
 _each(key, function(k, v) {
 self.attr(k, v);
 });
 return self;
 }
 if (val === undefined) {
 val = self.length < 1 ? null : _getAttr(self[0], key);
 return val === null ? '' : val;
 }
 self.each(function() {
 _setAttr(this, key, val);
 });
 return self;
 },
 removeAttr : function(key) {
 this.each(function() {
 _removeAttr(this, key);
 });
 return this;
 },
 get : function(i) {
 if (this.length < 1) {
 return null;
 }
 return this[i || 0];
 },
 eq : function(i) {
 if (this.length < 1) {
 return null;
 }
 return this[i] ? new KNode(this[i]) : null;
 },
 hasClass : function(cls) {
 if (this.length < 1) {
 return false;
 }
 return _hasClass(this[0], cls);
 },
 addClass : function(cls) {
 this.each(function() {
 if (!_hasClass(this, cls)) {
 this.className = _trim(this.className + ' ' + cls);
 }
 });
 return this;
 },
 removeClass : function(cls) {
 this.each(function() {
 if (_hasClass(this, cls)) {
 this.className = _trim(this.className.replace(new RegExp('(^|\\s)' + cls + '(\\s|$)'), ' '));
 }
 });
 return this;
 },
 html : function(val) {
 var self = this;
 if (val === undefined) {
 if (self.length < 1 || self.type != 1) {
 return '';
 }
 return _formatHtml(self[0].innerHTML);
 }
 self.each(function() {
 _setHtml(this, val);
 });
 return self;
 },
 text : function() {
 var self = this;
 if (self.length < 1) {
 return '';
 }
 return _IE ? self[0].innerText : self[0].textContent;
 },
 hasVal : function() {
 if (this.length < 1) {
 return false;
 }
 return _hasVal(this[0]);
 },
 val : function(val) {
 var self = this;
 if (val === undefined) {
 if (self.length < 1) {
 return '';
 }
 return self.hasVal() ? self[0].value : self.attr('value');
 } else {
 self.each(function() {
 if (_hasVal(this)) {
 this.value = val;
 } else {
 _setAttr(this, 'value' , val);
 }
 });
 return self;
 }
 },
 css : function(key, val) {
 var self = this;
 if (key === undefined) {
 return _getCssList(self.attr('style'));
 }
 if (typeof key === 'object') {
 _each(key, function(k, v) {
 self.css(k, v);
 });
 return self;
 }
 if (val === undefined) {
 if (self.length < 1) {
 return '';
 }
 return self[0].style[_toCamel(key)] || _computedCss(self[0], key) || '';
 }
 self.each(function() {
 this.style[_toCamel(key)] = val;
 });
 return self;
 },
 width : function(val) {
 var self = this;
 if (val === undefined) {
 if (self.length < 1) {
 return 0;
 }
 return self[0].offsetWidth;
 }
 return self.css('width', _addUnit(val));
 },
 height : function(val) {
 var self = this;
 if (val === undefined) {
 if (self.length < 1) {
 return 0;
 }
 return self[0].offsetHeight;
 }
 return self.css('height', _addUnit(val));
 },
 opacity : function(val) {
 this.each(function() {
 if (this.style.opacity === undefined) {
 this.style.filter = val == 1 ? '' : 'alpha(opacity=' + (val * 100) + ')';
 } else {
 this.style.opacity = val == 1 ? '' : val;
 }
 });
 return this;
 },
 data : function(key, val) {
 var self = this;
 key = 'kindeditor_data_' + key;
 if (val === undefined) {
 if (self.length < 1) {
 return null;
 }
 return self[0][key];
 }
 this.each(function() {
 this[key] = val;
 });
 return self;
 },
 pos : function() {
 var self = this, node = self[0], x = 0, y = 0;
 if (node) {
 if (node.getBoundingClientRect) {
 var box = node.getBoundingClientRect(),
 pos = _getScrollPos(self.doc);
 x = box.left + pos.x;
 y = box.top + pos.y;
 } else {
 while (node) {
 x += node.offsetLeft;
 y += node.offsetTop;
 node = node.offsetParent;
 }
 }
 }
 return {x : _round(x), y : _round(y)};
 },
 clone : function(bool) {
 if (this.length < 1) {
 return new KNode([]);
 }
 return new KNode(this[0].cloneNode(bool));
 },
 append : function(expr) {
 this.each(function() {
 if (this.appendChild) {
 this.appendChild(_get(expr));
 }
 });
 return this;
 },
 appendTo : function(expr) {
 this.each(function() {
 _get(expr).appendChild(this);
 });
 return this;
 },
 before : function(expr) {
 this.each(function() {
 this.parentNode.insertBefore(_get(expr), this);
 });
 return this;
 },
 after : function(expr) {
 this.each(function() {
 if (this.nextSibling) {
 this.parentNode.insertBefore(_get(expr), this.nextSibling);
 } else {
 this.parentNode.appendChild(_get(expr));
 }
 });
 return this;
 },
 replaceWith : function(expr) {
 var nodes = [];
 this.each(function(i, node) {
 _unbind(node);
 var newNode = _get(expr);
 node.parentNode.replaceChild(newNode, node);
 nodes.push(newNode);
 });
 return K(nodes);
 },
 empty : function() {
 var self = this;
 self.each(function(i, node) {
 var child = node.firstChild;
 while (child) {
 if (!node.parentNode) {
 return;
 }
 var next = child.nextSibling;
 child.parentNode.removeChild(child);
 child = next;
 }
 });
 return self;
 },
 remove : function(keepChilds) {
 var self = this;
 self.each(function(i, node) {
 if (!node.parentNode) {
 return;
 }
 _unbind(node);
 if (keepChilds) {
 var child = node.firstChild;
 while (child) {
 var next = child.nextSibling;
 node.parentNode.insertBefore(child, node);
 child = next;
 }
 }
 node.parentNode.removeChild(node);
 delete self[i];
 });
 self.length = 0;
 return self;
 },
 show : function(val) {
 var self = this;
 if (val === undefined) {
 val = self._originDisplay || '';
 }
 if (self.css('display') != 'none') {
 return self;
 }
 return self.css('display', val);
 },
 hide : function() {
 var self = this;
 if (self.length < 1) {
 return self;
 }
 self._originDisplay = self[0].style.display;
 return self.css('display', 'none');
 },
 outer : function() {
 var self = this;
 if (self.length < 1) {
 return '';
 }
 var div = self.doc.createElement('div'), html;
 div.appendChild(self[0].cloneNode(true));
 html = _formatHtml(div.innerHTML);
 div = null;
 return html;
 },
 isSingle : function() {
 return !!_SINGLE_TAG_MAP[this.name];
 },
 isInline : function() {
 return !!_INLINE_TAG_MAP[this.name];
 },
 isBlock : function() {
 return !!_BLOCK_TAG_MAP[this.name];
 },
 isStyle : function() {
 return !!_STYLE_TAG_MAP[this.name];
 },
 isControl : function() {
 return !!_CONTROL_TAG_MAP[this.name];
 },
 contains : function(otherNode) {
 if (this.length < 1) {
 return false;
 }
 return _contains(this[0], _get(otherNode));
 },
 parent : function() {
 if (this.length < 1) {
 return null;
 }
 var node = this[0].parentNode;
 return node ? new KNode(node) : null;
 },
 children : function() {
 if (this.length < 1) {
 return new KNode([]);
 }
 var list = [], child = this[0].firstChild;
 while (child) {
 if (child.nodeType != 3 || _trim(child.nodeValue) !== '') {
 list.push(child);
 }
 child = child.nextSibling;
 }
 return new KNode(list);
 },
 first : function() {
 var list = this.children();
 return list.length > 0 ? list.eq(0) : null;
 },
 last : function() {
 var list = this.children();
 return list.length > 0 ? list.eq(list.length - 1) : null;
 },
 index : function() {
 if (this.length < 1) {
 return -1;
 }
 var i = -1, sibling = this[0];
 while (sibling) {
 i++;
 sibling = sibling.previousSibling;
 }
 return i;
 },
 prev : function() {
 if (this.length < 1) {
 return null;
 }
 var node = this[0].previousSibling;
 return node ? new KNode(node) : null;
 },
 next : function() {
 if (this.length < 1) {
 return null;
 }
 var node = this[0].nextSibling;
 return node ? new KNode(node) : null;
 },
 scan : function(fn, order) {
 if (this.length < 1) {
 return;
 }
 order = (order === undefined) ? true : order;
 function walk(node) {
 var n = order ? node.firstChild : node.lastChild;
 while (n) {
 var next = order ? n.nextSibling : n.previousSibling;
 if (fn(n) === false) {
 return false;
 }
 if (walk(n) === false) {
 return false;
 }
 n = next;
 }
 }
 walk(this[0]);
 return this;
 }
 });
 _each(('blur,focus,focusin,focusout,load,resize,scroll,unload,click,dblclick,' +
 'mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave,' +
 'change,select,submit,keydown,keypress,keyup,error,contextmenu').split(','), function(i, type) {
 KNode.prototype[type] = function(fn) {
 return fn ? this.bind(type, fn) : this.fire(type);
 };
 });
 var _K = K;
 K = function(expr, root) {
 if (expr === undefined || expr === null) {
 return;
 }
 function newNode(node) {
 if (!node[0]) {
 node = [];
 }
 return new KNode(node);
 }
 if (typeof expr === 'string') {
 if (root) {
 root = _get(root);
 }
 var length = expr.length;
 if (expr.charAt(0) === '@') {
 expr = expr.substr(1);
 }
 if (expr.length !== length || /<.+>/.test(expr)) {
 var doc = root ? root.ownerDocument || root : document,
 div = doc.createElement('div'), list = [];
 div.innerHTML = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + expr;
 for (var i = 0, len = div.childNodes.length; i < len; i++) {
 var child = div.childNodes[i];
 if (child.id == '__kindeditor_temp_tag__') {
 continue;
 }
 list.push(child);
 }
 return newNode(list);
 }
 return newNode(_queryAll(expr, root));
 }
 if (expr && expr.constructor === KNode) {
 return expr;
 }
 if (expr.toArray) {
 expr = expr.toArray();
 }
 if (_isArray(expr)) {
 return newNode(expr);
 }
 return newNode(_toArray(arguments));
 };
 _each(_K, function(key, val) {
 K[key] = val;
 });
 K.NodeClass = KNode;
 window.KindEditor = K;
 var _START_TO_START = 0,
 _START_TO_END = 1,
 _END_TO_END = 2,
 _END_TO_START = 3,
 _BOOKMARK_ID = 0;
 function _updateCollapsed(range) {
 range.collapsed = (range.startContainer === range.endContainer && range.startOffset === range.endOffset);
 return range;
 }
 function _copyAndDelete(range, isCopy, isDelete) {
 var doc = range.doc, nodeList = [];
 function splitTextNode(node, startOffset, endOffset) {
 var length = node.nodeValue.length, centerNode;
 if (isCopy) {
 var cloneNode = node.cloneNode(true);
 if (startOffset > 0) {
 centerNode = cloneNode.splitText(startOffset);
 } else {
 centerNode = cloneNode;
 }
 if (endOffset < length) {
 centerNode.splitText(endOffset - startOffset);
 }
 }
 if (isDelete) {
 var center = node;
 if (startOffset > 0) {
 center = node.splitText(startOffset);
 range.setStart(node, startOffset);
 }
 if (endOffset < length) {
 var right = center.splitText(endOffset - startOffset);
 range.setEnd(right, 0);
 }
 nodeList.push(center);
 }
 return centerNode;
 }
 function removeNodes() {
 if (isDelete) {
 range.up().collapse(true);
 }
 for (var i = 0, len = nodeList.length; i < len; i++) {
 var node = nodeList[i];
 if (node.parentNode) {
 node.parentNode.removeChild(node);
 }
 }
 }
 var copyRange = range.cloneRange().down();
 var start = -1, incStart = -1, incEnd = -1, end = -1,
 ancestor = range.commonAncestor(), frag = doc.createDocumentFragment();
 if (ancestor.nodeType == 3) {
 var textNode = splitTextNode(ancestor, range.startOffset, range.endOffset);
 if (isCopy) {
 frag.appendChild(textNode);
 }
 removeNodes();
 return isCopy ? frag : range;
 }
 function extractNodes(parent, frag) {
 var node = parent.firstChild, nextNode;
 while (node) {
 var testRange = new KRange(doc).selectNode(node);
 start = testRange.compareBoundaryPoints(_START_TO_END, range);
 if (start >= 0 && incStart <= 0) {
 incStart = testRange.compareBoundaryPoints(_START_TO_START, range);
 }
 if (incStart >= 0 && incEnd <= 0) {
 incEnd = testRange.compareBoundaryPoints(_END_TO_END, range);
 }
 if (incEnd >= 0 && end <= 0) {
 end = testRange.compareBoundaryPoints(_END_TO_START, range);
 }
 if (end >= 0) {
 return false;
 }
 nextNode = node.nextSibling;
 if (start > 0) {
 if (node.nodeType == 1) {
 if (incStart >= 0 && incEnd <= 0) {
 if (isCopy) {
 frag.appendChild(node.cloneNode(true));
 }
 if (isDelete) {
 nodeList.push(node);
 }
 } else {
 var childFlag;
 if (isCopy) {
 childFlag = node.cloneNode(false);
 frag.appendChild(childFlag);
 }
 if (extractNodes(node, childFlag) === false) {
 return false;
 }
 }
 } else if (node.nodeType == 3) {
 var textNode;
 if (node == copyRange.startContainer) {
 textNode = splitTextNode(node, copyRange.startOffset, node.nodeValue.length);
 } else if (node == copyRange.endContainer) {
 textNode = splitTextNode(node, 0, copyRange.endOffset);
 } else {
 textNode = splitTextNode(node, 0, node.nodeValue.length);
 }
 if (isCopy) {
 try {
 frag.appendChild(textNode);
 } catch(e) {}
 }
 }
 }
 node = nextNode;
 }
 }
 extractNodes(ancestor, frag);
 if (isDelete) {
 range.up().collapse(true);
 }
 for (var i = 0, len = nodeList.length; i < len; i++) {
 var node = nodeList[i];
 if (node.parentNode) {
 node.parentNode.removeChild(node);
 }
 }
 return isCopy ? frag : range;
 }
 function _moveToElementText(range, el) {
 var node = el;
 while (node) {
 var knode = K(node);
 if (knode.name == 'marquee' || knode.name == 'select') {
 return;
 }
 node = node.parentNode;
 }
 try {
 range.moveToElementText(el);
 } catch(e) {}
 }
 function _getStartEnd(rng, isStart) {
 var doc = rng.parentElement().ownerDocument,
 pointRange = rng.duplicate();
 pointRange.collapse(isStart);
 var parent = pointRange.parentElement(),
 nodes = parent.childNodes;
 if (nodes.length === 0) {
 return {node: parent.parentNode, offset: K(parent).index()};
 }
 var startNode = doc, startPos = 0, cmp = -1;
 var testRange = rng.duplicate();
 _moveToElementText(testRange, parent);
 for (var i = 0, len = nodes.length; i < len; i++) {
 var node = nodes[i];
 cmp = testRange.compareEndPoints('StartToStart', pointRange);
 if (cmp === 0) {
 return {node: node.parentNode, offset: i};
 }
 if (node.nodeType == 1) {
 var nodeRange = rng.duplicate(), dummy, knode = K(node), newNode = node;
 if (knode.isControl()) {
 dummy = doc.createElement('span');
 knode.after(dummy);
 newNode = dummy;
 startPos += knode.text().replace(/\r\n|\n|\r/g, '').length;
 }
 _moveToElementText(nodeRange, newNode);
 testRange.setEndPoint('StartToEnd', nodeRange);
 if (cmp > 0) {
 startPos += nodeRange.text.replace(/\r\n|\n|\r/g, '').length;
 } else {
 startPos = 0;
 }
 if (dummy) {
 K(dummy).remove();
 }
 } else if (node.nodeType == 3) {
 testRange.moveStart('character', node.nodeValue.length);
 startPos += node.nodeValue.length;
 }
 if (cmp < 0) {
 startNode = node;
 }
 }
 if (cmp < 0 && startNode.nodeType == 1) {
 return {node: parent, offset: K(parent.lastChild).index() + 1};
 }
 if (cmp > 0) {
 while (startNode.nextSibling && startNode.nodeType == 1) {
 startNode = startNode.nextSibling;
 }
 }
 testRange = rng.duplicate();
 _moveToElementText(testRange, parent);
 testRange.setEndPoint('StartToEnd', pointRange);
 startPos -= testRange.text.replace(/\r\n|\n|\r/g, '').length;
 if (cmp > 0 && startNode.nodeType == 3) {
 var prevNode = startNode.previousSibling;
 while (prevNode && prevNode.nodeType == 3) {
 startPos -= prevNode.nodeValue.length;
 prevNode = prevNode.previousSibling;
 }
 }
 return {node: startNode, offset: startPos};
 }
 function _getEndRange(node, offset) {
 var doc = node.ownerDocument || node,
 range = doc.body.createTextRange();
 if (doc == node) {
 range.collapse(true);
 return range;
 }
 if (node.nodeType == 1 && node.childNodes.length > 0) {
 var children = node.childNodes, isStart, child;
 if (offset === 0) {
 child = children[0];
 isStart = true;
 } else {
 child = children[offset - 1];
 isStart = false;
 }
 if (!child) {
 return range;
 }
 if (K(child).name === 'head') {
 if (offset === 1) {
 isStart = true;
 }
 if (offset === 2) {
 isStart = false;
 }
 range.collapse(isStart);
 return range;
 }
 if (child.nodeType == 1) {
 var kchild = K(child), span;
 if (kchild.isControl()) {
 span = doc.createElement('span');
 if (isStart) {
 kchild.before(span);
 } else {
 kchild.after(span);
 }
 child = span;
 }
 _moveToElementText(range, child);
 range.collapse(isStart);
 if (span) {
 K(span).remove();
 }
 return range;
 }
 node = child;
 offset = isStart ? 0 : child.nodeValue.length;
 }
 var dummy = doc.createElement('span');
 K(node).before(dummy);
 _moveToElementText(range, dummy);
 range.moveStart('character', offset);
 K(dummy).remove();
 return range;
 }
 function _toRange(rng) {
 var doc, range;
 function tr2td(start) {
 if (K(start.node).name == 'tr') {
 start.node = start.node.cells[start.offset];
 start.offset = 0;
 }
 }
 if (_IERANGE) {
 if (rng.item) {
 doc = _getDoc(rng.item(0));
 range = new KRange(doc);
 range.selectNode(rng.item(0));
 return range;
 }
 doc = rng.parentElement().ownerDocument;
 var start = _getStartEnd(rng, true),
 end = _getStartEnd(rng, false);
 tr2td(start);
 tr2td(end);
 range = new KRange(doc);
 range.setStart(start.node, start.offset);
 range.setEnd(end.node, end.offset);
 return range;
 }
 var startContainer = rng.startContainer;
 doc = startContainer.ownerDocument || startContainer;
 range = new KRange(doc);
 range.setStart(startContainer, rng.startOffset);
 range.setEnd(rng.endContainer, rng.endOffset);
 return range;
 }
 function KRange(doc) {
 this.init(doc);
 }
 _extend(KRange, {
 init : function(doc) {
 var self = this;
 self.startContainer = doc;
 self.startOffset = 0;
 self.endContainer = doc;
 self.endOffset = 0;
 self.collapsed = true;
 self.doc = doc;
 },
 commonAncestor : function() {
 function getParents(node) {
 var parents = [];
 while (node) {
 parents.push(node);
 node = node.parentNode;
 }
 return parents;
 }
 var parentsA = getParents(this.startContainer),
 parentsB = getParents(this.endContainer),
 i = 0, lenA = parentsA.length, lenB = parentsB.length, parentA, parentB;
 while (++i) {
 parentA = parentsA[lenA - i];
 parentB = parentsB[lenB - i];
 if (!parentA || !parentB || parentA !== parentB) {
 break;
 }
 }
 return parentsA[lenA - i + 1];
 },
 setStart : function(node, offset) {
 var self = this, doc = self.doc;
 self.startContainer = node;
 self.startOffset = offset;
 if (self.endContainer === doc) {
 self.endContainer = node;
 self.endOffset = offset;
 }
 return _updateCollapsed(this);
 },
 setEnd : function(node, offset) {
 var self = this, doc = self.doc;
 self.endContainer = node;
 self.endOffset = offset;
 if (self.startContainer === doc) {
 self.startContainer = node;
 self.startOffset = offset;
 }
 return _updateCollapsed(this);
 },
 setStartBefore : function(node) {
 return this.setStart(node.parentNode || this.doc, K(node).index());
 },
 setStartAfter : function(node) {
 return this.setStart(node.parentNode || this.doc, K(node).index() + 1);
 },
 setEndBefore : function(node) {
 return this.setEnd(node.parentNode || this.doc, K(node).index());
 },
 setEndAfter : function(node) {
 return this.setEnd(node.parentNode || this.doc, K(node).index() + 1);
 },
 selectNode : function(node) {
 return this.setStartBefore(node).setEndAfter(node);
 },
 selectNodeContents : function(node) {
 var knode = K(node);
 if (knode.type == 3 || knode.isSingle()) {
 return this.selectNode(node);
 }
 var children = knode.children();
 if (children.length > 0) {
 return this.setStartBefore(children[0]).setEndAfter(children[children.length - 1]);
 }
 return this.setStart(node, 0).setEnd(node, 0);
 },
 collapse : function(toStart) {
 if (toStart) {
 return this.setEnd(this.startContainer, this.startOffset);
 }
 return this.setStart(this.endContainer, this.endOffset);
 },
 compareBoundaryPoints : function(how, range) {
 var rangeA = this.get(), rangeB = range.get();
 if (_IERANGE) {
 var arr = {};
 arr[_START_TO_START] = 'StartToStart';
 arr[_START_TO_END] = 'EndToStart';
 arr[_END_TO_END] = 'EndToEnd';
 arr[_END_TO_START] = 'StartToEnd';
 var cmp = rangeA.compareEndPoints(arr[how], rangeB);
 if (cmp !== 0) {
 return cmp;
 }
 var nodeA, nodeB, nodeC, posA, posB;
 if (how === _START_TO_START || how === _END_TO_START) {
 nodeA = this.startContainer;
 posA = this.startOffset;
 }
 if (how === _START_TO_END || how === _END_TO_END) {
 nodeA = this.endContainer;
 posA = this.endOffset;
 }
 if (how === _START_TO_START || how === _START_TO_END) {
 nodeB = range.startContainer;
 posB = range.startOffset;
 }
 if (how === _END_TO_END || how === _END_TO_START) {
 nodeB = range.endContainer;
 posB = range.endOffset;
 }
 if (nodeA === nodeB) {
 var diff = posA - posB;
 return diff > 0 ? 1 : (diff < 0 ? -1 : 0);
 }
 nodeC = nodeB;
 while (nodeC && nodeC.parentNode !== nodeA) {
 nodeC = nodeC.parentNode;
 }
 if (nodeC) {
 return K(nodeC).index() >= posA ? -1 : 1;
 }
 nodeC = nodeA;
 while (nodeC && nodeC.parentNode !== nodeB) {
 nodeC = nodeC.parentNode;
 }
 if (nodeC) {
 return K(nodeC).index() >= posB ? 1 : -1;
 }
 nodeC = K(nodeB).next();
 if (nodeC && nodeC.contains(nodeA)) {
 return 1;
 }
 nodeC = K(nodeA).next();
 if (nodeC && nodeC.contains(nodeB)) {
 return -1;
 }
 } else {
 return rangeA.compareBoundaryPoints(how, rangeB);
 }
 },
 cloneRange : function() {
 return new KRange(this.doc).setStart(this.startContainer, this.startOffset).setEnd(this.endContainer, this.endOffset);
 },
 toString : function() {
 var rng = this.get(), str = _IERANGE ? rng.text : rng.toString();
 return str.replace(/\r\n|\n|\r/g, '');
 },
 cloneContents : function() {
 return _copyAndDelete(this, true, false);
 },
 deleteContents : function() {
 return _copyAndDelete(this, false, true);
 },
 extractContents : function() {
 return _copyAndDelete(this, true, true);
 },
 insertNode : function(node) {
 var self = this,
 sc = self.startContainer, so = self.startOffset,
 ec = self.endContainer, eo = self.endOffset,
 firstChild, lastChild, c, nodeCount = 1;
 if (node.nodeName.toLowerCase() === '#document-fragment') {
 firstChild = node.firstChild;
 lastChild = node.lastChild;
 nodeCount = node.childNodes.length;
 }
 if (sc.nodeType == 1) {
 c = sc.childNodes[so];
 if (c) {
 sc.insertBefore(node, c);
 if (sc === ec) {
 eo += nodeCount;
 }
 } else {
 sc.appendChild(node);
 }
 } else if (sc.nodeType == 3) {
 if (so === 0) {
 sc.parentNode.insertBefore(node, sc);
 if (sc.parentNode === ec) {
 eo += nodeCount;
 }
 } else if (so >= sc.nodeValue.length) {
 if (sc.nextSibling) {
 sc.parentNode.insertBefore(node, sc.nextSibling);
 } else {
 sc.parentNode.appendChild(node);
 }
 } else {
 if (so > 0) {
 c = sc.splitText(so);
 } else {
 c = sc;
 }
 sc.parentNode.insertBefore(node, c);
 if (sc === ec) {
 ec = c;
 eo -= so;
 }
 }
 }
 if (firstChild) {
 self.setStartBefore(firstChild).setEndAfter(lastChild);
 } else {
 self.selectNode(node);
 }
 if (self.compareBoundaryPoints(_END_TO_END, self.cloneRange().setEnd(ec, eo)) >= 1) {
 return self;
 }
 return self.setEnd(ec, eo);
 },
 surroundContents : function(node) {
 node.appendChild(this.extractContents());
 return this.insertNode(node).selectNode(node);
 },
 isControl : function() {
 var self = this,
 sc = self.startContainer, so = self.startOffset,
 ec = self.endContainer, eo = self.endOffset, rng;
 return sc.nodeType == 1 && sc === ec && so + 1 === eo && K(sc.childNodes[so]).isControl();
 },
 get : function(hasControlRange) {
 var self = this, doc = self.doc, node, rng;
 if (!_IERANGE) {
 rng = doc.createRange();
 try {
 rng.setStart(self.startContainer, self.startOffset);
 rng.setEnd(self.endContainer, self.endOffset);
 } catch (e) {}
 return rng;
 }
 if (hasControlRange && self.isControl()) {
 rng = doc.body.createControlRange();
 rng.addElement(self.startContainer.childNodes[self.startOffset]);
 return rng;
 }
 var range = self.cloneRange().down();
 rng = doc.body.createTextRange();
 rng.setEndPoint('StartToStart', _getEndRange(range.startContainer, range.startOffset));
 rng.setEndPoint('EndToStart', _getEndRange(range.endContainer, range.endOffset));
 return rng;
 },
 html : function() {
 return K(this.cloneContents()).outer();
 },
 down : function() {
 var self = this;
 function downPos(node, pos, isStart) {
 if (node.nodeType != 1) {
 return;
 }
 var children = K(node).children();
 if (children.length === 0) {
 return;
 }
 var left, right, child, offset;
 if (pos > 0) {
 left = children.eq(pos - 1);
 }
 if (pos < children.length) {
 right = children.eq(pos);
 }
 if (left && left.type == 3) {
 child = left[0];
 offset = child.nodeValue.length;
 }
 if (right && right.type == 3) {
 child = right[0];
 offset = 0;
 }
 if (!child) {
 return;
 }
 if (isStart) {
 self.setStart(child, offset);
 } else {
 self.setEnd(child, offset);
 }
 }
 downPos(self.startContainer, self.startOffset, true);
 downPos(self.endContainer, self.endOffset, false);
 return self;
 },
 up : function() {
 var self = this;
 function upPos(node, pos, isStart) {
 if (node.nodeType != 3) {
 return;
 }
 if (pos === 0) {
 if (isStart) {
 self.setStartBefore(node);
 } else {
 self.setEndBefore(node);
 }
 } else if (pos == node.nodeValue.length) {
 if (isStart) {
 self.setStartAfter(node);
 } else {
 self.setEndAfter(node);
 }
 }
 }
 upPos(self.startContainer, self.startOffset, true);
 upPos(self.endContainer, self.endOffset, false);
 return self;
 },
 enlarge : function(toBlock) {
 var self = this;
 self.up();
 function enlargePos(node, pos, isStart) {
 var knode = K(node), parent;
 if (knode.type == 3 || _NOSPLIT_TAG_MAP[knode.name] || !toBlock && knode.isBlock()) {
 return;
 }
 if (pos === 0) {
 while (!knode.prev()) {
 parent = knode.parent();
 if (!parent || _NOSPLIT_TAG_MAP[parent.name] || !toBlock && parent.isBlock()) {
 break;
 }
 knode = parent;
 }
 if (isStart) {
 self.setStartBefore(knode[0]);
 } else {
 self.setEndBefore(knode[0]);
 }
 } else if (pos == knode.children().length) {
 while (!knode.next()) {
 parent = knode.parent();
 if (!parent || _NOSPLIT_TAG_MAP[parent.name] || !toBlock && parent.isBlock()) {
 break;
 }
 knode = parent;
 }
 if (isStart) {
 self.setStartAfter(knode[0]);
 } else {
 self.setEndAfter(knode[0]);
 }
 }
 }
 enlargePos(self.startContainer, self.startOffset, true);
 enlargePos(self.endContainer, self.endOffset, false);
 return self;
 },
 shrink : function() {
 var self = this, child, collapsed = self.collapsed;
 while (self.startContainer.nodeType == 1 && (child = self.startContainer.childNodes[self.startOffset]) && child.nodeType == 1 && !K(child).isSingle()) {
 self.setStart(child, 0);
 }
 if (collapsed) {
 return self.collapse(collapsed);
 }
 while (self.endContainer.nodeType == 1 && self.endOffset > 0 && (child = self.endContainer.childNodes[self.endOffset - 1]) && child.nodeType == 1 && !K(child).isSingle()) {
 self.setEnd(child, child.childNodes.length);
 }
 return self;
 },
 createBookmark : function(serialize) {
 var self = this, doc = self.doc, endNode,
 startNode = K('<span style="display:none;"></span>', doc)[0];
 startNode.id = '__kindeditor_bookmark_start_' + (_BOOKMARK_ID++) + '__';
 if (!self.collapsed) {
 endNode = startNode.cloneNode(true);
 endNode.id = '__kindeditor_bookmark_end_' + (_BOOKMARK_ID++) + '__';
 }
 if (endNode) {
 self.cloneRange().collapse(false).insertNode(endNode).setEndBefore(endNode);
 }
 self.insertNode(startNode).setStartAfter(startNode);
 return {
 start : serialize ? '#' + startNode.id : startNode,
 end : endNode ? (serialize ? '#' + endNode.id : endNode) : null
 };
 },
 moveToBookmark : function(bookmark) {
 var self = this, doc = self.doc,
 start = K(bookmark.start, doc), end = bookmark.end ? K(bookmark.end, doc) : null;
 if (!start || start.length < 1) {
 return self;
 }
 self.setStartBefore(start[0]);
 start.remove();
 if (end && end.length > 0) {
 self.setEndBefore(end[0]);
 end.remove();
 } else {
 self.collapse(true);
 }
 return self;
 },
 dump : function() {
 console.log('--------------------');
 console.log(this.startContainer.nodeType == 3 ? this.startContainer.nodeValue : this.startContainer, this.startOffset);
 console.log(this.endContainer.nodeType == 3 ? this.endContainer.nodeValue : this.endContainer, this.endOffset);
 }
 });
 function _range(mixed) {
 if (!mixed.nodeName) {
 return mixed.constructor === KRange ? mixed : _toRange(mixed);
 }
 return new KRange(mixed);
 }
 K.RangeClass = KRange;
 K.range = _range;
 K.START_TO_START = _START_TO_START;
 K.START_TO_END = _START_TO_END;
 K.END_TO_END = _END_TO_END;
 K.END_TO_START = _END_TO_START;
 function _nativeCommand(doc, key, val) {
 try {
 doc.execCommand(key, false, val);
 } catch(e) {}
 }
 function _nativeCommandValue(doc, key) {
 var val = '';
 try {
 val = doc.queryCommandValue(key);
 } catch (e) {}
 if (typeof val !== 'string') {
 val = '';
 }
 return val;
 }
 function _getSel(doc) {
 var win = _getWin(doc);
 return _IERANGE ? doc.selection : win.getSelection();
 }
 function _getRng(doc) {
 var sel = _getSel(doc), rng;
 try {
 if (sel.rangeCount > 0) {
 rng = sel.getRangeAt(0);
 } else {
 rng = sel.createRange();
 }
 } catch(e) {}
 if (_IERANGE && (!rng || (!rng.item && rng.parentElement().ownerDocument !== doc))) {
 return null;
 }
 return rng;
 }
 function _singleKeyMap(map) {
 var newMap = {}, arr, v;
 _each(map, function(key, val) {
 arr = key.split(',');
 for (var i = 0, len = arr.length; i < len; i++) {
 v = arr[i];
 newMap[v] = val;
 }
 });
 return newMap;
 }
 function _hasAttrOrCss(knode, map) {
 return _hasAttrOrCssByKey(knode, map, '*') || _hasAttrOrCssByKey(knode, map);
 }
 function _hasAttrOrCssByKey(knode, map, mapKey) {
 mapKey = mapKey || knode.name;
 if (knode.type !== 1) {
 return false;
 }
 var newMap = _singleKeyMap(map);
 if (!newMap[mapKey]) {
 return false;
 }
 var arr = newMap[mapKey].split(',');
 for (var i = 0, len = arr.length; i < len; i++) {
 var key = arr[i];
 if (key === '*') {
 return true;
 }
 var match = /^(\.?)([^=]+)(?:=([^=]*))?$/.exec(key);
 var method = match[1] ? 'css' : 'attr';
 key = match[2];
 var val = match[3] || '';
 if (val === '' && knode[method](key) !== '') {
 return true;
 }
 if (val !== '' && knode[method](key) === val) {
 return true;
 }
 }
 return false;
 }
 function _removeAttrOrCss(knode, map) {
 if (knode.type != 1) {
 return;
 }
 _removeAttrOrCssByKey(knode, map, '*');
 _removeAttrOrCssByKey(knode, map);
 }
 function _removeAttrOrCssByKey(knode, map, mapKey) {
 mapKey = mapKey || knode.name;
 if (knode.type !== 1) {
 return;
 }
 var newMap = _singleKeyMap(map);
 if (!newMap[mapKey]) {
 return;
 }
 var arr = newMap[mapKey].split(','), allFlag = false;
 for (var i = 0, len = arr.length; i < len; i++) {
 var key = arr[i];
 if (key === '*') {
 allFlag = true;
 break;
 }
 var match = /^(\.?)([^=]+)(?:=([^=]*))?$/.exec(key);
 key = match[2];
 if (match[1]) {
 key = _toCamel(key);
 if (knode[0].style[key]) {
 knode[0].style[key] = '';
 }
 } else {
 knode.removeAttr(key);
 }
 }
 if (allFlag) {
 knode.remove(true);
 }
 }
 function _getInnerNode(knode) {
 var inner = knode;
 while (inner.first()) {
 inner = inner.first();
 }
 return inner;
 }
 function _isEmptyNode(knode) {
 if (knode.type != 1 || knode.isSingle()) {
 return false;
 }
 return knode.html().replace(/<[^>]+>/g, '') === '';
 }
 function _mergeWrapper(a, b) {
 a = a.clone(true);
 var lastA = _getInnerNode(a), childA = a, merged = false;
 while (b) {
 while (childA) {
 if (childA.name === b.name) {
 _mergeAttrs(childA, b.attr(), b.css());
 merged = true;
 }
 childA = childA.first();
 }
 if (!merged) {
 lastA.append(b.clone(false));
 }
 merged = false;
 b = b.first();
 }
 return a;
 }
 function _wrapNode(knode, wrapper) {
 wrapper = wrapper.clone(true);
 if (knode.type == 3) {
 _getInnerNode(wrapper).append(knode.clone(false));
 knode.replaceWith(wrapper);
 return wrapper;
 }
 var nodeWrapper = knode, child;
 while ((child = knode.first()) && child.children().length == 1) {
 knode = child;
 }
 child = knode.first();
 var frag = knode.doc.createDocumentFragment();
 while (child) {
 frag.appendChild(child[0]);
 child = child.next();
 }
 wrapper = _mergeWrapper(nodeWrapper, wrapper);
 if (frag.firstChild) {
 _getInnerNode(wrapper).append(frag);
 }
 nodeWrapper.replaceWith(wrapper);
 return wrapper;
 }
 function _mergeAttrs(knode, attrs, styles) {
 _each(attrs, function(key, val) {
 if (key !== 'style') {
 knode.attr(key, val);
 }
 });
 _each(styles, function(key, val) {
 knode.css(key, val);
 });
 }
 function _inPreElement(knode) {
 while (knode && knode.name != 'body') {
 if (_PRE_TAG_MAP[knode.name] || knode.name == 'div' && knode.hasClass('ke-script')) {
 return true;
 }
 knode = knode.parent();
 }
 return false;
 }
 function KCmd(range) {
 this.init(range);
 }
 _extend(KCmd, {
 init : function(range) {
 var self = this, doc = range.doc;
 self.doc = doc;
 self.win = _getWin(doc);
 self.sel = _getSel(doc);
 self.range = range;
 },
 selection : function(forceReset) {
 var self = this, doc = self.doc, rng = _getRng(doc);
 self.sel = _getSel(doc);
 if (rng) {
 self.range = _range(rng);
 if (K(self.range.startContainer).name == 'html') {
 self.range.selectNodeContents(doc.body).collapse(false);
 }
 return self;
 }
 if (forceReset) {
 self.range.selectNodeContents(doc.body).collapse(false);
 }
 return self;
 },
 select : function(hasDummy) {
 hasDummy = _undef(hasDummy, true);
 var self = this, sel = self.sel, range = self.range.cloneRange().shrink(),
 sc = range.startContainer, so = range.startOffset,
 ec = range.endContainer, eo = range.endOffset,
 doc = _getDoc(sc), win = self.win, rng, hasU200b = false;
 if (hasDummy && sc.nodeType == 1 && range.collapsed) {
 if (_IERANGE) {
 var dummy = K('<span>&nbsp;</span>', doc);
 range.insertNode(dummy[0]);
 rng = doc.body.createTextRange();
 try {
 rng.moveToElementText(dummy[0]);
 } catch(ex) {}
 rng.collapse(false);
 rng.select();
 dummy.remove();
 win.focus();
 return self;
 }
 if (_WEBKIT) {
 var children = sc.childNodes;
 if (K(sc).isInline() || so > 0 && K(children[so - 1]).isInline() || children[so] && K(children[so]).isInline()) {
 range.insertNode(doc.createTextNode('\u200B'));
 hasU200b = true;
 }
 }
 }
 if (_IERANGE) {
 try {
 rng = range.get(true);
 rng.select();
 } catch(e) {}
 } else {
 if (hasU200b) {
 range.collapse(false);
 }
 rng = range.get(true);
 sel.removeAllRanges();
 sel.addRange(rng);
 if (doc !== document) {
 var pos = K(rng.endContainer).pos();
 win.scrollTo(pos.x, pos.y);
 }
 }
 win.focus();
 return self;
 },
 wrap : function(val) {
 var self = this, doc = self.doc, range = self.range, wrapper;
 wrapper = K(val, doc);
 if (range.collapsed) {
 range.shrink();
 range.insertNode(wrapper[0]).selectNodeContents(wrapper[0]);
 return self;
 }
 if (wrapper.isBlock()) {
 var copyWrapper = wrapper.clone(true), child = copyWrapper;
 while (child.first()) {
 child = child.first();
 }
 child.append(range.extractContents());
 range.insertNode(copyWrapper[0]).selectNode(copyWrapper[0]);
 return self;
 }
 range.enlarge();
 var bookmark = range.createBookmark(), ancestor = range.commonAncestor(), isStart = false;
 K(ancestor).scan(function(node) {
 if (!isStart && node == bookmark.start) {
 isStart = true;
 return;
 }
 if (isStart) {
 if (node == bookmark.end) {
 return false;
 }
 var knode = K(node);
 if (_inPreElement(knode)) {
 return;
 }
 if (knode.type == 3 && _trim(node.nodeValue).length > 0) {
 var parent;
 while ((parent = knode.parent()) && parent.isStyle() && parent.children().length == 1) {
 knode = parent;
 }
 _wrapNode(knode, wrapper);
 }
 }
 });
 range.moveToBookmark(bookmark);
 return self;
 },
 split : function(isStart, map) {
 var range = this.range, doc = range.doc;
 var tempRange = range.cloneRange().collapse(isStart);
 var node = tempRange.startContainer, pos = tempRange.startOffset,
 parent = node.nodeType == 3 ? node.parentNode : node,
 needSplit = false, knode;
 while (parent && parent.parentNode) {
 knode = K(parent);
 if (map) {
 if (!knode.isStyle()) {
 break;
 }
 if (!_hasAttrOrCss(knode, map)) {
 break;
 }
 } else {
 if (_NOSPLIT_TAG_MAP[knode.name]) {
 break;
 }
 }
 needSplit = true;
 parent = parent.parentNode;
 }
 if (needSplit) {
 var dummy = doc.createElement('span');
 range.cloneRange().collapse(!isStart).insertNode(dummy);
 if (isStart) {
 tempRange.setStartBefore(parent.firstChild).setEnd(node, pos);
 } else {
 tempRange.setStart(node, pos).setEndAfter(parent.lastChild);
 }
 var frag = tempRange.extractContents(),
 first = frag.firstChild, last = frag.lastChild;
 if (isStart) {
 tempRange.insertNode(frag);
 range.setStartAfter(last).setEndBefore(dummy);
 } else {
 parent.appendChild(frag);
 range.setStartBefore(dummy).setEndBefore(first);
 }
 var dummyParent = dummy.parentNode;
 if (dummyParent == range.endContainer) {
 var prev = K(dummy).prev(), next = K(dummy).next();
 if (prev && next && prev.type == 3 && next.type == 3) {
 range.setEnd(prev[0], prev[0].nodeValue.length);
 } else if (!isStart) {
 range.setEnd(range.endContainer, range.endOffset - 1);
 }
 }
 dummyParent.removeChild(dummy);
 }
 return this;
 },
 remove : function(map) {
 var self = this, doc = self.doc, range = self.range;
 range.enlarge();
 if (range.startOffset === 0) {
 var ksc = K(range.startContainer), parent;
 while ((parent = ksc.parent()) && parent.isStyle() && parent.children().length == 1) {
 ksc = parent;
 }
 range.setStart(ksc[0], 0);
 ksc = K(range.startContainer);
 if (ksc.isBlock()) {
 _removeAttrOrCss(ksc, map);
 }
 var kscp = ksc.parent();
 if (kscp && kscp.isBlock()) {
 _removeAttrOrCss(kscp, map);
 }
 }
 var sc, so;
 if (range.collapsed) {
 self.split(true, map);
 sc = range.startContainer;
 so = range.startOffset;
 if (so > 0) {
 var sb = K(sc.childNodes[so - 1]);
 if (sb && _isEmptyNode(sb)) {
 sb.remove();
 range.setStart(sc, so - 1);
 }
 }
 var sa = K(sc.childNodes[so]);
 if (sa && _isEmptyNode(sa)) {
 sa.remove();
 }
 if (_isEmptyNode(sc)) {
 range.startBefore(sc);
 sc.remove();
 }
 range.collapse(true);
 return self;
 }
 self.split(true, map);
 self.split(false, map);
 var startDummy = doc.createElement('span'), endDummy = doc.createElement('span');
 range.cloneRange().collapse(false).insertNode(endDummy);
 range.cloneRange().collapse(true).insertNode(startDummy);
 var nodeList = [], cmpStart = false;
 K(range.commonAncestor()).scan(function(node) {
 if (!cmpStart && node == startDummy) {
 cmpStart = true;
 return;
 }
 if (node == endDummy) {
 return false;
 }
 if (cmpStart) {
 nodeList.push(node);
 }
 });
 K(startDummy).remove();
 K(endDummy).remove();
 sc = range.startContainer;
 so = range.startOffset;
 var ec = range.endContainer, eo = range.endOffset;
 if (so > 0) {
 var startBefore = K(sc.childNodes[so - 1]);
 if (startBefore && _isEmptyNode(startBefore)) {
 startBefore.remove();
 range.setStart(sc, so - 1);
 if (sc == ec) {
 range.setEnd(ec, eo - 1);
 }
 }
 var startAfter = K(sc.childNodes[so]);
 if (startAfter && _isEmptyNode(startAfter)) {
 startAfter.remove();
 if (sc == ec) {
 range.setEnd(ec, eo - 1);
 }
 }
 }
 var endAfter = K(ec.childNodes[range.endOffset]);
 if (endAfter && _isEmptyNode(endAfter)) {
 endAfter.remove();
 }
 var bookmark = range.createBookmark(true);
 _each(nodeList, function(i, node) {
 _removeAttrOrCss(K(node), map);
 });
 range.moveToBookmark(bookmark);
 return self;
 },
 commonNode : function(map) {
 var range = this.range;
 var ec = range.endContainer, eo = range.endOffset,
 node = (ec.nodeType == 3 || eo === 0) ? ec : ec.childNodes[eo - 1];
 function find(node) {
 var child = node, parent = node;
 while (parent) {
 if (_hasAttrOrCss(K(parent), map)) {
 return K(parent);
 }
 parent = parent.parentNode;
 }
 while (child && (child = child.lastChild)) {
 if (_hasAttrOrCss(K(child), map)) {
 return K(child);
 }
 }
 return null;
 }
 var cNode = find(node);
 if (cNode) {
 return cNode;
 }
 if (node.nodeType == 1 || (ec.nodeType == 3 && eo === 0)) {
 var prev = K(node).prev();
 if (prev) {
 return find(prev);
 }
 }
 return null;
 },
 commonAncestor : function(tagName) {
 var range = this.range,
 sc = range.startContainer, so = range.startOffset,
 ec = range.endContainer, eo = range.endOffset,
 startNode = (sc.nodeType == 3 || so === 0) ? sc : sc.childNodes[so - 1],
 endNode = (ec.nodeType == 3 || eo === 0) ? ec : ec.childNodes[eo - 1];
 function find(node) {
 while (node) {
 if (node.nodeType == 1) {
 if (node.tagName.toLowerCase() === tagName) {
 return node;
 }
 }
 node = node.parentNode;
 }
 return null;
 }
 var start = find(startNode), end = find(endNode);
 if (start && end && start === end) {
 return K(start);
 }
 return null;
 },
 state : function(key) {
 var self = this, doc = self.doc, bool = false;
 try {
 bool = doc.queryCommandState(key);
 } catch (e) {}
 return bool;
 },
 val : function(key) {
 var self = this, doc = self.doc, range = self.range;
 function lc(val) {
 return val.toLowerCase();
 }
 key = lc(key);
 var val = '', knode;
 if (key === 'fontfamily' || key === 'fontname') {
 val = _nativeCommandValue(doc, 'fontname');
 val = val.replace(/['"]/g, '');
 return lc(val);
 }
 if (key === 'formatblock') {
 val = _nativeCommandValue(doc, key);
 if (val === '') {
 knode = self.commonNode({'h1,h2,h3,h4,h5,h6,p,div,pre,address' : '*'});
 if (knode) {
 val = knode.name;
 }
 }
 if (val === 'Normal') {
 val = 'p';
 }
 return lc(val);
 }
 if (key === 'fontsize') {
 knode = self.commonNode({'*' : '.font-size'});
 if (knode) {
 val = knode.css('font-size');
 }
 return lc(val);
 }
 if (key === 'forecolor') {
 knode = self.commonNode({'*' : '.color'});
 if (knode) {
 val = knode.css('color');
 }
 val = _toHex(val);
 if (val === '') {
 val = 'default';
 }
 return lc(val);
 }
 if (key === 'hilitecolor') {
 knode = self.commonNode({'*' : '.background-color'});
 if (knode) {
 val = knode.css('background-color');
 }
 val = _toHex(val);
 if (val === '') {
 val = 'default';
 }
 return lc(val);
 }
 return val;
 },
 toggle : function(wrapper, map) {
 var self = this;
 if (self.commonNode(map)) {
 self.remove(map);
 } else {
 self.wrap(wrapper);
 }
 return self.select();
 },
 bold : function() {
 return this.toggle('<strong></strong>', {
 span : '.font-weight=bold',
 strong : '*',
 b : '*'
 });
 },
 italic : function() {
 return this.toggle('<em></em>', {
 span : '.font-style=italic',
 em : '*',
 i : '*'
 });
 },
 underline : function() {
 return this.toggle('<u></u>', {
 span : '.text-decoration=underline',
 u : '*'
 });
 },
 strikethrough : function() {
 return this.toggle('<s></s>', {
 span : '.text-decoration=line-through',
 s : '*'
 });
 },
 forecolor : function(val) {
 return this.wrap('<span style="color:' + val + ';"></span>').select();
 },
 hilitecolor : function(val) {
 return this.wrap('<span style="background-color:' + val + ';"></span>').select();
 },
 fontsize : function(val) {
 return this.wrap('<span style="font-size:' + val + '; "></span>').select();
 },
 fontname : function(val) {
 return this.fontfamily(val);
 },
 fontfamily : function(val) {
 return this.wrap('<span style="font-family:' + val + ';"></span>').select();
 },
 removeformat : function() {
 var map = {
 '*' : '.font-weight,.font-style,.text-decoration,.color,.background-color,.font-size,.font-family,.text-indent'
 },
 tags = _STYLE_TAG_MAP;
 _each(tags, function(key, val) {
 map[key] = '*';
 });
 this.remove(map);
 return this.select();
 },
 inserthtml : function(val, quickMode) {
 var self = this, range = self.range;
 if (val === '') {
 return self;
 }
 function pasteHtml(range, val) {
 val = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + val;
 var rng = range.get();
 if (rng.item) {
 rng.item(0).outerHTML = val;
 } else {
 rng.pasteHTML(val);
 }
 var temp = range.doc.getElementById('__kindeditor_temp_tag__');
 temp.parentNode.removeChild(temp);
 var newRange = _toRange(rng);
 range.setEnd(newRange.endContainer, newRange.endOffset);
 range.collapse(false);
 self.select(false);
 }
 function insertHtml(range, val) {
 if(range!=""&&val.indexOf("&#xf">0)){
 val = val.replace('<span class="tile-themed1 fa fa-fw" style="font-size: 72px;">','').replace('</span><br />','');
 }
 var doc = range.doc,
 frag = doc.createDocumentFragment();
 K('@' + val, doc).each(function() {
 frag.appendChild(this);
 });
 range.deleteContents();
 range.insertNode(frag);
 range.collapse(false);
 self.select(false);
 }
 if (_IERANGE && quickMode) {
 try {
 pasteHtml(range, val);
 } catch(e) {
 insertHtml(range, val);
 }
 return self;
 }
 insertHtml(range, val);
 return self;
 },
 hr : function() {
 return this.inserthtml('<hr />');
 },
 print : function() {
 this.win.print();
 return this;
 },
 insertimage : function(url, title, width, height, border, align) {
 title = _undef(title, '');
 border = _undef(border, 0);
 var html = '<img src="' + _escape(url) + '" data-ke-src="' + _escape(url) + '" ';
 if (width) {
 html += 'width="' + _escape(width) + '" ';
 }
 if (height) {
 html += 'height="' + _escape(height) + '" ';
 }
 if (title) {
 html += 'title="' + _escape(title) + '" ';
 }
 if (align) {
 html += 'align="' + _escape(align) + '" ';
 }
 html += 'alt="' + _escape(title) + '" ';
 html += '/>';
 return this.inserthtml(html);
 },
 createlink : function(url, type,alt) {
 var self = this, doc = self.doc, range = self.range;
 self.select();
 var a = self.commonNode({ a : '*' });
 if (a && !range.isControl()) {
 range.selectNode(a.get());
 self.select();
 }
 var html = '<a href="' + _escape(url) + '" data-ke-src="' + _escape(url) + '" ';
 if (type) {
 html += ' target="' + _escape(type) + '"';
 }
 if(alt){
 html += ' alt="' + _escape(alt) + '"';
 }
 if (range.collapsed) {
 html += '>' + _escape(url) + '</a>';
 return self.inserthtml(html);
 }
 if (range.isControl()) {
 var node = K(range.startContainer.childNodes[range.startOffset]);
 html += '></a>';
 node.after(K(html, doc));
 node.next().append(node);
 range.selectNode(node[0]);
 return self.select();
 }
 function setAttr(node, url, type,alt) {
 K(node).attr('href', url).attr('data-ke-src', url).attr('alt', alt);
 if (type) {
 K(node).attr('target', type);
 } else {
 K(node).removeAttr('target');
 }
 }
 var sc = range.startContainer, so = range.startOffset,
 ec = range.endContainer, eo = range.endOffset;
 if (sc.nodeType == 1 && sc === ec && so + 1 === eo) {
 var child = sc.childNodes[so];
 if (child.nodeName.toLowerCase() == 'a') {
 setAttr(child, url, type,alt);
 return self;
 }
 }
 _nativeCommand(doc, 'createlink', '__kindeditor_temp_url__');
 K('a[href="__kindeditor_temp_url__"]', doc).each(function() {
 setAttr(this, url, type,alt);
 });
 return self;
 },
 unlink : function() {
 var self = this, doc = self.doc, range = self.range;
 self.select();
 if (range.collapsed) {
 var a = self.commonNode({ a : '*' });
 if (a) {
 range.selectNode(a.get());
 self.select();
 }
 _nativeCommand(doc, 'unlink', null);
 if (_WEBKIT && K(range.startContainer).name === 'img') {
 var parent = K(range.startContainer).parent();
 if (parent.name === 'a') {
 parent.remove(true);
 }
 }
 } else {
 _nativeCommand(doc, 'unlink', null);
 }
 return self;
 }
 });
 _each(('formatblock,selectall,justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,' +
 'insertunorderedlist,indent,outdent,subscript,superscript').split(','), function(i, name) {
 KCmd.prototype[name] = function(val) {
 var self = this;
 self.select();
 _nativeCommand(self.doc, name, val);
 if (_IERANGE && _inArray(name, 'justifyleft,justifycenter,justifyright,justifyfull'.split(',')) >= 0) {
 self.selection();
 }
 if (!_IERANGE || _inArray(name, 'formatblock,selectall,insertorderedlist,insertunorderedlist'.split(',')) >= 0) {
 self.selection();
 }
 return self;
 };
 });
 _each('cut,copy,paste'.split(','), function(i, name) {
 KCmd.prototype[name] = function() {
 var self = this;
 if (!self.doc.queryCommandSupported(name)) {
 throw 'not supported';
 }
 self.select();
 _nativeCommand(self.doc, name, null);
 return self;
 };
 });
 function _cmd(mixed) {
 if (mixed.nodeName) {
 var doc = _getDoc(mixed);
 mixed = _range(doc).selectNodeContents(doc.body).collapse(false);
 }
 return new KCmd(mixed);
 }
 K.CmdClass = KCmd;
 K.cmd = _cmd;
 function _drag(options) {
 var moveEl = options.moveEl,
 moveFn = options.moveFn,
 clickEl = options.clickEl || moveEl,
 beforeDrag = options.beforeDrag,
 iframeFix = options.iframeFix === undefined ? true : options.iframeFix;
 var docs = [document];
 if (iframeFix) {
 K('iframe').each(function() {
 var src = _formatUrl(this.src || '', 'absolute');
 if (/^https?:\/\//.test(src)) {
 return;
 }
 var doc;
 try {
 doc = _iframeDoc(this);
 } catch(e) {}
 if (doc) {
 var pos = K(this).pos();
 K(doc).data('pos-x', pos.x);
 K(doc).data('pos-y', pos.y);
 docs.push(doc);
 }
 });
 }
 clickEl.mousedown(function(e) {
 e.stopPropagation();
 var self = clickEl.get(),
 x = _removeUnit(moveEl.css('left')),
 y = _removeUnit(moveEl.css('top')),
 width = moveEl.width(),
 height = moveEl.height(),
 pageX = e.pageX,
 pageY = e.pageY;
 if (beforeDrag) {
 beforeDrag();
 }
 function moveListener(e) {
 e.preventDefault();
 var kdoc = K(_getDoc(e.target));
 var diffX = _round((kdoc.data('pos-x') || 0) + e.pageX - pageX);
 var diffY = _round((kdoc.data('pos-y') || 0) + e.pageY - pageY);
 moveFn.call(clickEl, x, y, width, height, diffX, diffY);
 }
 function selectListener(e) {
 e.preventDefault();
 }
 function upListener(e) {
 e.preventDefault();
 K(docs).unbind('mousemove', moveListener)
 .unbind('mouseup', upListener)
 .unbind('selectstart', selectListener);
 if (self.releaseCapture) {
 self.releaseCapture();
 }
 }
 K(docs).mousemove(moveListener)
 .mouseup(upListener)
 .bind('selectstart', selectListener);
 if (self.setCapture) {
 self.setCapture();
 }
 });
 }
 function KWidget(options) {
 this.init(options);
 }
 _extend(KWidget, {
 init : function(options) {
 var self = this;
 self.name = options.name || '';
 self.doc = options.doc || document;
 self.win = _getWin(self.doc);
 self.x = _addUnit(options.x);
 self.y = _addUnit(options.y);
 self.z = options.z;
 self.width = _addUnit(options.width);
 self.height = _addUnit(options.height);
 self.div = K('<div style="display:block;"></div>');
 self.options = options;
 self._alignEl = options.alignEl;
 if (self.width) {
 self.div.css('width', self.width);
 }
 if (self.height) {
 self.div.css('height', self.height);
 }
 if (self.z) {
 self.div.css({
 position : 'absolute',
 left : self.x,
 top : self.y,
 'z-index' : self.z
 });
 }
 if (self.z && (self.x === undefined || self.y === undefined)) {
 self.autoPos(self.width, self.height);
 }
 if (options.cls) {
 self.div.addClass(options.cls);
 }
 if (options.shadowMode) {
 self.div.addClass('ke-shadow');
 }
 if (options.css) {
 self.div.css(options.css);
 }
 if (options.src) {
 K(options.src).replaceWith(self.div);
 } else {
 K(self.doc.body).append(self.div);
 }
 if (options.html) {
 self.div.html(options.html);
 }
 if (options.autoScroll) {
 if (_IE && _V < 7 || _QUIRKS) {
 var scrollPos = _getScrollPos();
 K(self.win).bind('scroll', function(e) {
 var pos = _getScrollPos(),
 diffX = pos.x - scrollPos.x,
 diffY = pos.y - scrollPos.y;
 self.pos(_removeUnit(self.x) + diffX, _removeUnit(self.y) + diffY, false);
 });
 } else {
 self.div.css('position', 'fixed');
 }
 }
 },
 pos : function(x, y, updateProp) {
 var self = this;
 updateProp = _undef(updateProp, true);
 if (x !== null) {
 x = x < 0 ? 0 : _addUnit(x);
 self.div.css('left', x);
 if (updateProp) {
 self.x = x;
 }
 }
 if (y !== null) {
 y = y < 0 ? 0 : _addUnit(y);
 self.div.css('top', y);
 if (updateProp) {
 self.y = y;
 }
 }
 return self;
 },
 autoPos : function(width, height) {
 var self = this,
 w = _removeUnit(width) || 0,
 h = _removeUnit(height) || 0,
 scrollPos = _getScrollPos();
 if (self._alignEl) {
 var knode = K(self._alignEl),
 pos = knode.pos(),
 diffX = _round(knode[0].clientWidth / 2 - w / 2),
 diffY = _round(knode[0].clientHeight / 2 - h / 2);
 x = diffX < 0 ? pos.x : pos.x + diffX;
 y = diffY < 0 ? pos.y : pos.y + diffY;
 } else {
 var docEl = _docElement(self.doc);
 x = _round(scrollPos.x + (docEl.clientWidth - w) / 2);
 y = _round(scrollPos.y + (docEl.clientHeight - h) / 2);
 }
 if (!(_IE && _V < 7 || _QUIRKS)) {
 x -= scrollPos.x;
 y -= scrollPos.y;
 }
 return self.pos(x, y);
 },
 remove : function() {
 var self = this;
 if (_IE && _V < 7 || _QUIRKS) {
 K(self.win).unbind('scroll');
 }
 self.div.remove();
 _each(self, function(i) {
 self[i] = null;
 });
 return this;
 },
 show : function() {
 this.div.show();
 return this;
 },
 hide : function() {
 this.div.hide();
 return this;
 },
 draggable : function(options) {
 var self = this;
 options = options || {};
 options.moveEl = self.div;
 options.moveFn = function(x, y, width, height, diffX, diffY) {
 if ((x = x + diffX) < 0) {
 x = 0;
 }
 if ((y = y + diffY) < 0) {
 y = 0;
 }
 self.pos(x, y);
 };
 _drag(options);
 return self;
 }
 });
 function _widget(options) {
 return new KWidget(options);
 }
 K.WidgetClass = KWidget;
 K.widget = _widget;
 function _iframeDoc(iframe) {
 iframe = _get(iframe);
 return iframe.contentDocument || iframe.contentWindow.document;
 }
 var html, _direction = '';
 if ((html = document.getElementsByTagName('html'))) {
 _direction = html[0].dir;
 }
 function _getInitHtml(themesPath, bodyClass, cssPath, cssData) {
 var arr = [
 (_direction === '' ? '<html>' : '<html dir="' + _direction + '">'),
 '<head><meta charset="utf-8" /><title></title><link type="text/css" rel="stylesheet" href="layout/css/bootstrap-combined.min.css"><link type="text/css" rel="stylesheet" href="style/font-awesome.css">',
 '<style>',
 'html {margin:0;padding:0;}',
 'body {margin:0;padding:5px;}',
 'body, td {font:12px/1.5 "sans serif",tahoma,verdana,helvetica;}',
 'body, p, div {word-wrap: break-word;}',
 'p {margin:5px 0;}',
 'table {border-collapse:collapse;}',
 'img {border:0;}',
 'noscript {display:none;}',
 'table.ke-zeroborder td {border:1px dotted #AAA;}',
 'img.ke-flash {',
 ' border:1px solid #AAA;',
 '	background-image:url(' + themesPath + 'common/flash.gif);',
 '	background-position:center center;',
 '	background-repeat:no-repeat;',
 '	width:100px;',
 '	height:100px;',
 '}',
 'img.ke-rm {',
 '	border:1px solid #AAA;',
 '	background-image:url(' + themesPath + 'common/rm.gif);',
 '	background-position:center center;',
 '	background-repeat:no-repeat;',
 '	width:100px;',
 '	height:100px;',
 '}',
 'img.ke-media {',
 '	border:1px solid #AAA;',
 '	background-image:url(' + themesPath + 'common/media.gif);',
 '	background-position:center center;',
 '	background-repeat:no-repeat;',
 '	width:100px;',
 '	height:100px;',
 '}',
 'img.ke-anchor {',
 '	border:1px dashed #666;',
 '	width:16px;',
 '	height:16px;',
 '}',
 '.ke-script, .ke-noscript, .ke-display-none {',
 '	display:none;',
 '	font-size:0;',
 '	width:0;',
 '	height:0;',
 '}',
 '.ke-pagebreak {',
 '	border:1px dotted #AAA;',
 '	font-size:0;',
 '	height:2px;',
 '}',
 '</style>'
 ];
 if (!_isArray(cssPath)) {
 cssPath = [cssPath];
 }
 _each(cssPath, function(i, path) {
 if (path) {
 arr.push('<link href="' + path + '" rel="stylesheet" />');
 }
 });
 if (cssData) {
 arr.push('<style>' + cssData + '</style>');
 }
 arr.push('</head><body ' + (bodyClass ? 'class="' + bodyClass + '"' : '') + '></body></html>');
 return arr.join('\n');
 }
 function _elementVal(knode, val) {
 if (knode.hasVal()) {
 if (val === undefined) {
 var html = knode.val();
 html = html.replace(/(<(?:p|p\s[^>]*)>) *(<\/p>)/ig, '');
 return html;
 }
 return knode.val(val);
 }
 return knode.html(val);
 }
 function KEdit(options) {
 this.init(options);
 }
 _extend(KEdit, KWidget, {
 init : function(options) {
 var self = this;
 KEdit.parent.init.call(self, options);
 self.srcElement = K(options.srcElement);
 self.div.addClass('ke-edit');
 self.designMode = _undef(options.designMode, true);
 self.beforeGetHtml = options.beforeGetHtml;
 self.beforeSetHtml = options.beforeSetHtml;
 self.afterSetHtml = options.afterSetHtml;
 var themesPath = _undef(options.themesPath, ''),
 bodyClass = options.bodyClass,
 cssPath = options.cssPath,
 cssData = options.cssData,
 isDocumentDomain = location.protocol != 'res:' && location.host.replace(/:\d+/, '') !== document.domain,
 srcScript = ('document.open();' +
 (isDocumentDomain ? 'document.domain="' + document.domain + '";' : '') +
 'document.close();'),
 iframeSrc = _IE ? ' src="javascript:void(function(){' + encodeURIComponent(srcScript) + '}())"' : '';
 self.iframe = K('<iframe class="ke-edit-iframe" hidefocus="true" frameborder="0"' + iframeSrc + '></iframe>').css('width', '100%');
 self.textarea = K('<textarea class="ke-edit-textarea" hidefocus="true"></textarea>').css('width', '100%');
 self.tabIndex = isNaN(parseInt(options.tabIndex, 10)) ? self.srcElement.attr('tabindex') : parseInt(options.tabIndex, 10);
 self.iframe.attr('tabindex', self.tabIndex);
 self.textarea.attr('tabindex', self.tabIndex);
 if (self.width) {
 self.setWidth(self.width);
 }
 if (self.height) {
 self.setHeight(self.height);
 }
 if (self.designMode) {
 self.textarea.hide();
 } else {
 self.iframe.hide();
 }
 function ready() {
 var doc = _iframeDoc(self.iframe);
 doc.open();
 if (isDocumentDomain) {
 doc.domain = document.domain;
 }
 doc.write(_getInitHtml(themesPath, bodyClass, cssPath, cssData));
 doc.close();
 self.win = self.iframe[0].contentWindow;
 self.doc = doc;
 var cmd = _cmd(doc);
 self.afterChange(function(e) {
 cmd.selection();
 });
 if (_WEBKIT) {
 K(doc).click(function(e) {
 if (K(e.target).name === 'img') {
 cmd.selection(true);
 cmd.range.selectNode(e.target);
 cmd.select();
 }
 });
 }
 if (_IE) {
 self._mousedownHandler = function() {
 var newRange = cmd.range.cloneRange();
 newRange.shrink();
 if (newRange.isControl()) {
 self.blur();
 }
 };
 K(document).mousedown(self._mousedownHandler);
 K(doc).keydown(function(e) {
 if (e.which == 8) {
 cmd.selection();
 var rng = cmd.range;
 if (rng.isControl()) {
 rng.collapse(true);
 K(rng.startContainer.childNodes[rng.startOffset]).remove();
 e.preventDefault();
 }
 }
 });
 }
 self.cmd = cmd;
 self.html(_elementVal(self.srcElement));
 if (_IE) {
 doc.body.disabled = true;
 doc.body.contentEditable = true;
 doc.body.removeAttribute('disabled');
 } else {
 doc.designMode = 'on';
 }
 if (options.afterCreate) {
 options.afterCreate.call(self);
 }
 }
 if (isDocumentDomain) {
 self.iframe.bind('load', function(e) {
 self.iframe.unbind('load');
 if (_IE) {
 ready();
 } else {
 setTimeout(ready, 0);
 }
 });
 }
 self.div.append(self.iframe);
 self.div.append(self.textarea);
 self.srcElement.hide();
 !isDocumentDomain && ready();
 },
 setWidth : function(val) {
 var self = this;
 val = _addUnit(val);
 self.width = val;
 self.div.css('width', val);
 return self;
 },
 setHeight : function(val) {
 var self = this;
 val = _addUnit(val);
 self.height = val;
 self.div.css('height', val);
 self.iframe.css('height', val);
 if ((_IE && _V < 8) || _QUIRKS) {
 val = _addUnit(_removeUnit(val) - 2);
 }
 self.textarea.css('height', val);
 return self;
 },
 remove : function() {
 var self = this, doc = self.doc;
 K(doc.body).unbind();
 K(doc).unbind();
 K(self.win).unbind();
 if (self._mousedownHandler) {
 K(document).unbind('mousedown', self._mousedownHandler);
 }
 _elementVal(self.srcElement, self.html());
 self.srcElement.show();
 doc.write('');
 self.iframe.unbind();
 self.textarea.unbind();
 KEdit.parent.remove.call(self);
 },
 html : function(val, isFull) {
 var self = this, doc = self.doc;
 if (self.designMode) {
 var body = doc.body;
 if (val === undefined) {
 if (isFull) {
 val = '<!doctype html><html>' + body.parentNode.innerHTML + '</html>';
 } else {
 val = body.innerHTML;
 }
 if (self.beforeGetHtml) {
 val = self.beforeGetHtml(val);
 }
 if (_GECKO && val == '<br />') {
 val = '';
 }
 return val;
 }
 if (self.beforeSetHtml) {
 val = self.beforeSetHtml(val);
 }
 if (_IE && _V >= 9) {
 val = val.replace(/(<.*?checked=")checked(".*>)/ig, '$1$2');
 }
 K(body).html(val);
 if (self.afterSetHtml) {
 self.afterSetHtml();
 }
 return self;
 }
 if (val === undefined) {
 return self.textarea.val();
 }
 self.textarea.val(val);
 return self;
 },
 design : function(bool) {
 var self = this, val;
 if (bool === undefined ? !self.designMode : bool) {
 if (!self.designMode) {
 val = self.html();
 self.designMode = true;
 self.html(val);
 self.textarea.hide();
 self.iframe.show();
 }
 } else {
 if (self.designMode) {
 val = self.html();
 self.designMode = false;
 self.html(val);
 self.iframe.hide();
 self.textarea.show();
 }
 }
 return self.focus();
 },
 focus : function() {
 var self = this;
 self.designMode ? self.win.focus() : self.textarea[0].focus();
 return self;
 },
 blur : function() {
 var self = this;
 if (_IE) {
 var input = K('<input type="text" style="float:left;width:0;height:0;padding:0;margin:0;border:0;" value="" />', self.div);
 self.div.append(input);
 input[0].focus();
 input.remove();
 } else {
 self.designMode ? self.win.blur() : self.textarea[0].blur();
 }
 return self;
 },
 afterChange : function(fn) {
 var self = this, doc = self.doc, body = doc.body;
 K(doc).keyup(function(e) {
 if (!e.ctrlKey && !e.altKey && _CHANGE_KEY_MAP[e.which]) {
 fn(e);
 }
 });
 K(doc).mouseup(fn).contextmenu(fn);
 K(self.win).blur(fn);
 function timeoutHandler(e) {
 setTimeout(function() {
 fn(e);
 }, 1);
 }
 K(body).bind('paste', timeoutHandler);
 K(body).bind('cut', timeoutHandler);
 return self;
 }
 });
 function _edit(options) {
 return new KEdit(options);
 }
 K.EditClass = KEdit;
 K.edit = _edit;
 K.iframeDoc = _iframeDoc;
 function _selectToolbar(name, fn) {
 var self = this,
 knode = self.get(name);
 if (knode) {
 if (knode.hasClass('ke-disabled')) {
 return;
 }
 fn(knode);
 }
 }
 function KToolbar(options) {
 this.init(options);
 }
 _extend(KToolbar, KWidget, {
 init : function(options) {
 var self = this;
 KToolbar.parent.init.call(self, options);
 self.disableMode = _undef(options.disableMode, false);
 self.noDisableItemMap = _toMap(_undef(options.noDisableItems, []));
 self._itemMap = {};
 self.div.addClass('ke-toolbar').bind('contextmenu,mousedown,mousemove', function(e) {
 e.preventDefault();
 }).attr('unselectable', 'on');
 function find(target) {
 var knode = K(target);
 if (knode.hasClass('ke-outline')) {
 return knode;
 }
 if (knode.hasClass('ke-toolbar-icon')) {
 return knode.parent();
 }
 }
 function hover(e, method) {
 var knode = find(e.target);
 if (knode) {
 if (knode.hasClass('ke-disabled')) {
 return;
 }
 if (knode.hasClass('ke-selected')) {
 return;
 }
 knode[method]('ke-on');
 }
 }
 self.div.mouseover(function(e) {
 hover(e, 'addClass');
 })
 .mouseout(function(e) {
 hover(e, 'removeClass');
 })
 .click(function(e) {
 var knode = find(e.target);
 if (knode) {
 if (knode.hasClass('ke-disabled')) {
 return;
 }
 self.options.click.call(this, e, knode.attr('data-name'));
 }
 });
 },
 get : function(name) {
 if (this._itemMap[name]) {
 return this._itemMap[name];
 }
 return (this._itemMap[name] = K('span.ke-icon-' + name, this.div).parent());
 },
 select : function(name) {
 _selectToolbar.call(this, name, function(knode) {
 knode.addClass('ke-selected');
 });
 return self;
 },
 unselect : function(name) {
 _selectToolbar.call(this, name, function(knode) {
 knode.removeClass('ke-selected').removeClass('ke-on');
 });
 return self;
 },
 enable : function(name) {
 var self = this,
 knode = name.get ? name : self.get(name);
 if (knode) {
 knode.removeClass('ke-disabled');
 knode.opacity(1);
 }
 return self;
 },
 disable : function(name) {
 var self = this,
 knode = name.get ? name : self.get(name);
 if (knode) {
 knode.removeClass('ke-selected').addClass('ke-disabled');
 knode.opacity(0.5);
 }
 return self;
 },
 disableAll : function(bool, noDisableItems) {
 var self = this, map = self.noDisableItemMap, item;
 if (noDisableItems) {
 map = _toMap(noDisableItems);
 }
 if (bool === undefined ? !self.disableMode : bool) {
 K('span.ke-outline', self.div).each(function() {
 var knode = K(this),
 name = knode[0].getAttribute('data-name', 2);
 if (!map[name]) {
 self.disable(knode);
 }
 });
 self.disableMode = true;
 } else {
 K('span.ke-outline', self.div).each(function() {
 var knode = K(this),
 name = knode[0].getAttribute('data-name', 2);
 if (!map[name]) {
 self.enable(knode);
 }
 });
 self.disableMode = false;
 }
 return self;
 }
 });
 function _toolbar(options) {
 return new KToolbar(options);
 }
 K.ToolbarClass = KToolbar;
 K.toolbar = _toolbar;
 function KMenu(options) {
 this.init(options);
 }
 _extend(KMenu, KWidget, {
 init : function(options) {
 var self = this;
 options.z = options.z || 811213;
 KMenu.parent.init.call(self, options);
 self.centerLineMode = _undef(options.centerLineMode, true);
 self.div.addClass('ke-menu').bind('click,mousedown', function(e){
 e.stopPropagation();
 }).attr('unselectable', 'on');
 },
 addItem : function(item) {
 var self = this;
 if (item.title === '-') {
 self.div.append(K('<div class="ke-menu-separator"></div>'));
 return;
 }
 var itemDiv = K('<div class="ke-menu-item" unselectable="on"></div>'),
 leftDiv = K('<div class="ke-inline-block ke-menu-item-left"></div>'),
 rightDiv = K('<div class="ke-inline-block ke-menu-item-right"></div>'),
 height = _addUnit(item.height),
 iconClass = _undef(item.iconClass, '');
 self.div.append(itemDiv);
 if (height) {
 itemDiv.css('height', height);
 rightDiv.css('line-height', height);
 }
 var centerDiv;
 if (self.centerLineMode) {
 centerDiv = K('<div class="ke-inline-block ke-menu-item-center"></div>');
 if (height) {
 centerDiv.css('height', height);
 }
 }
 itemDiv.mouseover(function(e) {
 K(this).addClass('ke-menu-item-on');
 if (centerDiv) {
 centerDiv.addClass('ke-menu-item-center-on');
 }
 })
 .mouseout(function(e) {
 K(this).removeClass('ke-menu-item-on');
 if (centerDiv) {
 centerDiv.removeClass('ke-menu-item-center-on');
 }
 })
 .click(function(e) {
 item.click.call(K(this));
 e.stopPropagation();
 })
 .append(leftDiv);
 if (centerDiv) {
 itemDiv.append(centerDiv);
 }
 itemDiv.append(rightDiv);
 if (item.checked) {
 iconClass = 'ke-icon-checked';
 }
 if (iconClass !== '') {
 leftDiv.html('<span class="ke-inline-block ke-toolbar-icon ke-toolbar-icon-url ' + iconClass + '"></span>');
 }
 rightDiv.html(item.title);
 return self;
 },
 remove : function() {
 var self = this;
 if (self.options.beforeRemove) {
 self.options.beforeRemove.call(self);
 }
 K('.ke-menu-item', self.div[0]).unbind();
 KMenu.parent.remove.call(self);
 return self;
 }
 });
 function _menu(options) {
 return new KMenu(options);
 }
 K.MenuClass = KMenu;
 K.menu = _menu;
 function KColorPicker(options) {
 this.init(options);
 }
 _extend(KColorPicker, KWidget, {
 init : function(options) {
 var self = this;
 options.z = options.z || 811213;
 KColorPicker.parent.init.call(self, options);
 var colors = options.colors || [
 ['#E53333', '#E56600', '#FF9900', '#64451D', '#DFC5A4', '#FFE500'],
 ['#009900', '#006600', '#99BB00', '#B8D100', '#60D978', '#00D5FF'],
 ['#337FE5', '#003399', '#4C33E5', '#9933E5', '#CC33E5', '#EE33EE'],
 ['#FFFFFF', '#CCCCCC', '#999999', '#666666', '#333333', '#000000']
 ];
 self.selectedColor = (options.selectedColor || '').toLowerCase();
 self._cells = [];
 self.div.addClass('ke-colorpicker').bind('click,mousedown', function(e){
 e.stopPropagation();
 }).attr('unselectable', 'on');
 var table = self.doc.createElement('table');
 self.div.append(table);
 table.className = 'ke-colorpicker-table';
 table.cellPadding = 0;
 table.cellSpacing = 0;
 table.border = 0;
 var row = table.insertRow(0), cell = row.insertCell(0);
 cell.colSpan = colors[0].length;
 self._addAttr(cell, '', 'ke-colorpicker-cell-top');
 for (var i = 0; i < colors.length; i++) {
 row = table.insertRow(i + 1);
 for (var j = 0; j < colors[i].length; j++) {
 cell = row.insertCell(j);
 self._addAttr(cell, colors[i][j], 'ke-colorpicker-cell');
 }
 }
 },
 _addAttr : function(cell, color, cls) {
 var self = this;
 cell = K(cell).addClass(cls);
 if (self.selectedColor === color.toLowerCase()) {
 cell.addClass('ke-colorpicker-cell-selected');
 }
 cell.attr('title', color || self.options.noColor);
 cell.mouseover(function(e) {
 K(this).addClass('ke-colorpicker-cell-on');
 });
 cell.mouseout(function(e) {
 K(this).removeClass('ke-colorpicker-cell-on');
 });
 cell.click(function(e) {
 e.stop();
 self.options.click.call(K(this), color);
 });
 if (color) {
 cell.append(K('<div class="ke-colorpicker-cell-color" unselectable="on"></div>').css('background-color', color));
 } else {
 cell.html(self.options.noColor);
 }
 K(cell).attr('unselectable', 'on');
 self._cells.push(cell);
 },
 remove : function() {
 var self = this;
 _each(self._cells, function() {
 this.unbind();
 });
 KColorPicker.parent.remove.call(self);
 return self;
 }
 });
 function _colorpicker(options) {
 return new KColorPicker(options);
 }
 K.ColorPickerClass = KColorPicker;
 K.colorpicker = _colorpicker;
 function KUploadButton(options) {
 this.init(options);
 }
 _extend(KUploadButton, {
 init : function(options) {
 var self = this,
 button = K(options.button),
 fieldName = options.fieldName || 'file',
 url = options.url || '',
 title = button.val(),
 extraParams = options.extraParams || {},
 cls = button[0].className || '',
 target = options.target || 'kindeditor_upload_iframe_' + new Date().getTime();
 options.afterError = options.afterError || function(str) {
 alert(str);
 };
 var hiddenElements = [];
 for(var k in extraParams){
 hiddenElements.push('<input type="hidden" name="' + k + '" value="' + extraParams[k] + '" />');
 }
 var html = [
 '<div class="ke-inline-block ' + cls + '">',
 (options.target ? '' : '<iframe name="' + target + '" style="display:none;"></iframe>'),
 (options.form ? '<div class="ke-upload-area">' : '<form class="ke-upload-area ke-form" method="post" enctype="multipart/form-data" target="' + target + '" action="' + url + '">'),
 '<span class="ke-button-common">',
 hiddenElements.join(''),
 '<input type="button" class="ke-button-common ke-button" value="' + title + '" />',
 '</span>',
 '<input type="file" class="ke-upload-file" name="' + fieldName + '" tabindex="-1" />',
 (options.form ? '</div>' : '</form>'),
 '</div>'].join('');
 var div = K(html, button.doc);
 button.hide();
 button.before(div);
 self.div = div;
 self.button = button;
 self.iframe = options.target ? K('iframe[name="' + target + '"]') : K('iframe', div);
 self.form = options.form ? K(options.form) : K('form', div);
 self.fileBox = K('.ke-upload-file', div);
 var width = options.width || K('.ke-button-common', div).width();
 K('.ke-upload-area', div).width(width);
 self.options = options;
 },
 submit : function() {
 var self = this,
 iframe = self.iframe;
 iframe.bind('load', function() {
 iframe.unbind();
 var tempForm = document.createElement('form');
 self.fileBox.before(tempForm);
 K(tempForm).append(self.fileBox);
 tempForm.reset();
 K(tempForm).remove(true);
 var doc = K.iframeDoc(iframe),
 pre = doc.getElementsByTagName('pre')[0],
 str = '', data;
 if (pre) {
 str = pre.innerHTML;
 } else {
 str = doc.body.innerHTML;
 }
 str = _unescape(str);
 iframe[0].src = 'javascript:false';
 try {
 data = K.json(str);
 } catch (e) {
 self.options.afterError.call(self, '<!doctype html><html>' + doc.body.parentNode.innerHTML + '</html>');
 }
 if (data) {
 self.options.afterUpload.call(self, data);
 }
 });
 self.form[0].submit();
 return self;
 },
 remove : function() {
 var self = this;
 if (self.fileBox) {
 self.fileBox.unbind();
 }
 self.iframe.remove();
 self.div.remove();
 self.button.show();
 return self;
 }
 });
 function _uploadbutton(options) {
 return new KUploadButton(options);
 }
 K.UploadButtonClass = KUploadButton;
 K.uploadbutton = _uploadbutton;
 function _createButton(arg) {
 arg = arg || {};
 var name = arg.name || '',
 span = K('<span class="ke-button-common ke-button-outer" title="' + name + '"></span>'),
 btn = K('<input class="ke-button-common ke-button" type="button" value="' + name + '" />');
 if (arg.click) {
 btn.click(arg.click);
 }
 span.append(btn);
 return span;
 }
 function KDialog(options) {
 this.init(options);
 }
 _extend(KDialog, KWidget, {
 init : function(options) {
 var self = this;
 var shadowMode = _undef(options.shadowMode, true);
 options.z = options.z || 811213;
 options.shadowMode = false;
 options.autoScroll = _undef(options.autoScroll, true);
 KDialog.parent.init.call(self, options);
 var title = options.title,
 body = K(options.body, self.doc),
 previewBtn = options.previewBtn,
 yesBtn = options.yesBtn,
 noBtn = options.noBtn,
 closeBtn = options.closeBtn,
 showMask = _undef(options.showMask, true);
 self.div.addClass('ke-dialog').bind('click,mousedown', function(e){
 e.stopPropagation();
 });
 var contentDiv = K('<div class="ke-dialog-content"></div>').appendTo(self.div);
 if (_IE && _V < 7) {
 self.iframeMask = K('<iframe src="about:blank" class="ke-dialog-shadow"></iframe>').appendTo(self.div);
 } else if (shadowMode) {
 K('<div class="ke-dialog-shadow"></div>').appendTo(self.div);
 }
 var headerDiv = K('<div class="ke-dialog-header"></div>');
 contentDiv.append(headerDiv);
 headerDiv.html(title);
 self.closeIcon = K('<span class="ke-dialog-icon-close" title="' + closeBtn.name + '"></span>').click(closeBtn.click);
 headerDiv.append(self.closeIcon);
 self.draggable({
 clickEl : headerDiv,
 beforeDrag : options.beforeDrag
 });
 var bodyDiv = K('<div class="ke-dialog-body"></div>');
 contentDiv.append(bodyDiv);
 bodyDiv.append(body);
 var footerDiv = K('<div class="ke-dialog-footer"></div>');
 if (previewBtn || yesBtn || noBtn) {
 contentDiv.append(footerDiv);
 }
 _each([
 { btn : previewBtn, name : 'preview' },
 { btn : yesBtn, name : 'yes' },
 { btn : noBtn, name : 'no' }
 ], function() {
 if (this.btn) {
 var button = _createButton(this.btn);
 button.addClass('ke-dialog-' + this.name);
 footerDiv.append(button);
 }
 });
 if (self.height) {
 bodyDiv.height(_removeUnit(self.height) - headerDiv.height() - footerDiv.height());
 }
 self.div.width(self.div.width());
 self.div.height(self.div.height());
 self.mask = null;
 if (showMask) {
 var docEl = _docElement(self.doc),
 docWidth = Math.max(docEl.scrollWidth, docEl.clientWidth),
 docHeight = Math.max(docEl.scrollHeight, docEl.clientHeight);
 self.mask = _widget({
 x : 0,
 y : 0,
 z : self.z - 1,
 cls : 'ke-dialog-mask',
 width : docWidth,
 height : docHeight
 });
 }
 self.autoPos(self.div.width(), self.div.height());
 self.footerDiv = footerDiv;
 self.bodyDiv = bodyDiv;
 self.headerDiv = headerDiv;
 self.isLoading = false;
 },
 setMaskIndex : function(z) {
 var self = this;
 self.mask.div.css('z-index', z);
 },
 showLoading : function(msg) {
 msg = _undef(msg, '');
 var self = this, body = self.bodyDiv;
 self.loading = K('<div class="ke-dialog-loading"><div class="ke-inline-block ke-dialog-loading-content" style="margin-top:' + Math.round(body.height() / 3) + 'px;">' + msg + '</div></div>')
 .width(body.width()).height(body.height())
 .css('top', self.headerDiv.height() + 'px');
 body.css('visibility', 'hidden').after(self.loading);
 self.isLoading = true;
 return self;
 },
 hideLoading : function() {
 this.loading && this.loading.remove();
 this.bodyDiv.css('visibility', 'visible');
 this.isLoading = false;
 return this;
 },
 remove : function() {
 var self = this;
 if (self.options.beforeRemove) {
 self.options.beforeRemove.call(self);
 }
 self.mask && self.mask.remove();
 self.iframeMask && self.iframeMask.remove();
 self.closeIcon.unbind();
 K('input', self.div).unbind();
 K('button', self.div).unbind();
 self.footerDiv.unbind();
 self.bodyDiv.unbind();
 self.headerDiv.unbind();
 K('iframe', self.div).each(function() {
 K(this).remove();
 });
 KDialog.parent.remove.call(self);
 return self;
 }
 });
 function _dialog(options) {
 return new KDialog(options);
 }
 K.DialogClass = KDialog;
 K.dialog = _dialog;
 function _tabs(options) {
 var self = _widget(options),
 remove = self.remove,
 afterSelect = options.afterSelect,
 div = self.div,
 liList = [];
 div.addClass('ke-tabs')
 .bind('contextmenu,mousedown,mousemove', function(e) {
 e.preventDefault();
 });
 var ul = K('<ul class="ke-tabs-ul ke-clearfix"></ul>');
 div.append(ul);
 self.add = function(tab) {
 var li = K('<li class="ke-tabs-li">' + tab.title + '</li>');
 li.data('tab', tab);
 liList.push(li);
 ul.append(li);
 };
 self.selectedIndex = 0;
 self.select = function(index) {
 self.selectedIndex = index;
 _each(liList, function(i, li) {
 li.unbind();
 if (i === index) {
 li.addClass('ke-tabs-li-selected');
 K(li.data('tab').panel).show('');
 } else {
 li.removeClass('ke-tabs-li-selected').removeClass('ke-tabs-li-on')
 .mouseover(function() {
 K(this).addClass('ke-tabs-li-on');
 })
 .mouseout(function() {
 K(this).removeClass('ke-tabs-li-on');
 })
 .click(function() {
 self.select(i);
 });
 K(li.data('tab').panel).hide();
 }
 });
 if (afterSelect) {
 afterSelect.call(self, index);
 }
 };
 self.remove = function() {
 _each(liList, function() {
 this.remove();
 });
 ul.remove();
 remove.call(self);
 };
 return self;
 }
 K.tabs = _tabs;
 function _loadScript(url, fn) {
 var head = document.getElementsByTagName('head')[0] || (_QUIRKS ? document.body : document.documentElement),
 script = document.createElement('script');
 head.appendChild(script);
 script.src = url;
 script.charset = 'utf-8';
 script.onload = script.onreadystatechange = function() {
 if (!this.readyState || this.readyState === 'loaded') {
 if (fn) {
 fn();
 }
 script.onload = script.onreadystatechange = null;
 head.removeChild(script);
 }
 };
 }
 function _chopQuery(url) {
 var index = url.indexOf('?');
 return index > 0 ? url.substr(0, index) : url;
 }
 function _loadStyle(url) {
 var head = document.getElementsByTagName('head')[0] || (_QUIRKS ? document.body : document.documentElement),
 link = document.createElement('link'),
 absoluteUrl = _chopQuery(_formatUrl(url, 'absolute'));
 var links = K('link[rel="stylesheet"]', head);
 for (var i = 0, len = links.length; i < len; i++) {
 if (_chopQuery(_formatUrl(links[i].href, 'absolute')) === absoluteUrl) {
 return;
 }
 }
 head.appendChild(link);
 link.href = url;
 link.rel = 'stylesheet';
 }
 function _ajax(url, fn, method, param, dataType) {
 method = method || 'GET';
 dataType = dataType || 'json';
 var xhr = window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
 xhr.open(method, url, true);
 xhr.onreadystatechange = function () {
 if (xhr.readyState == 4 && xhr.status == 200) {
 if (fn) {
 var data = _trim(xhr.responseText);
 if (dataType == 'json') {
 data = _json(data);
 }
 fn(data);
 }
 }
 };
 if (method == 'POST') {
 var params = [];
 _each(param, function(key, val) {
 params.push(encodeURIComponent(key) + '=' + encodeURIComponent(val));
 });
 try {
 xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 } catch (e) {}
 xhr.send(params.join('&'));
 } else {
 xhr.send(null);
 }
 }
 K.loadScript = _loadScript;
 K.loadStyle = _loadStyle;
 K.ajax = _ajax;
 var _plugins = {};
 function _plugin(name, fn) {
 if (name === undefined) {
 return _plugins;
 }
 if (!fn) {
 return _plugins[name];
 }
 _plugins[name] = fn;
 }
 var _language = {};
 function _parseLangKey(key) {
 var match, ns = 'core';
 if ((match = /^(\w+)\.(\w+)$/.exec(key))) {
 ns = match[1];
 key = match[2];
 }
 return { ns : ns, key : key };
 }
 function _lang(mixed, langType) {
 langType = langType === undefined ? K.options.langType : langType;
 if (typeof mixed === 'string') {
 if (!_language[langType]) {
 return 'no language';
 }
 var pos = mixed.length - 1;
 if (mixed.substr(pos) === '.') {
 return _language[langType][mixed.substr(0, pos)];
 }
 var obj = _parseLangKey(mixed);
 return _language[langType][obj.ns][obj.key];
 }
 _each(mixed, function(key, val) {
 var obj = _parseLangKey(key);
 if (!_language[langType]) {
 _language[langType] = {};
 }
 if (!_language[langType][obj.ns]) {
 _language[langType][obj.ns] = {};
 }
 _language[langType][obj.ns][obj.key] = val;
 });
 }
 function _getImageFromRange(range, fn) {
 if (range.collapsed) {
 return;
 }
 range = range.cloneRange().up();
 var sc = range.startContainer, so = range.startOffset;
 if (!_WEBKIT && !range.isControl()) {
 return;
 }
 var img = K(sc.childNodes[so]);
 if (!img || img.name != 'img') {
 return;
 }
 if (fn(img)) {
 return img;
 }
 }
 function _bindContextmenuEvent() {
 var self = this, doc = self.edit.doc;
 K(doc).contextmenu(function(e) {
 if (self.menu) {
 self.hideMenu();
 }
 if (!self.useContextmenu) {
 e.preventDefault();
 return;
 }
 if (self._contextmenus.length === 0) {
 return;
 }
 var maxWidth = 0, items = [];
 _each(self._contextmenus, function() {
 if (this.title == '-') {
 items.push(this);
 return;
 }
 if (this.cond && this.cond()) {
 items.push(this);
 if (this.width && this.width > maxWidth) {
 maxWidth = this.width;
 }
 }
 });
 while (items.length > 0 && items[0].title == '-') {
 items.shift();
 }
 while (items.length > 0 && items[items.length - 1].title == '-') {
 items.pop();
 }
 var prevItem = null;
 _each(items, function(i) {
 if (this.title == '-' && prevItem.title == '-') {
 delete items[i];
 }
 prevItem = this;
 });
 if (items.length > 0) {
 e.preventDefault();
 var pos = K(self.edit.iframe).pos(),
 menu = _menu({
 x : pos.x + e.clientX,
 y : pos.y + e.clientY,
 width : maxWidth,
 css : { visibility: 'hidden' },
 shadowMode : self.shadowMode
 });
 _each(items, function() {
 if (this.title) {
 menu.addItem(this);
 }
 });
 var docEl = _docElement(menu.doc),
 menuHeight = menu.div.height();
 if (e.clientY + menuHeight >= docEl.clientHeight - 100) {
 menu.pos(menu.x, _removeUnit(menu.y) - menuHeight);
 }
 menu.div.css('visibility', 'visible');
 self.menu = menu;
 }
 });
 }
 function _bindNewlineEvent() {
 var self = this, doc = self.edit.doc, newlineTag = self.newlineTag;
 if (_IE && newlineTag !== 'br') {
 return;
 }
 if (_GECKO && _V < 3 && newlineTag !== 'p') {
 return;
 }
 if (_OPERA && _V < 9) {
 return;
 }
 var brSkipTagMap = _toMap('h1,h2,h3,h4,h5,h6,pre,li'),
 pSkipTagMap = _toMap('p,h1,h2,h3,h4,h5,h6,pre,li,blockquote');
 function getAncestorTagName(range) {
 var ancestor = K(range.commonAncestor());
 while (ancestor) {
 if (ancestor.type == 1 && !ancestor.isStyle()) {
 break;
 }
 ancestor = ancestor.parent();
 }
 return ancestor.name;
 }
 K(doc).keydown(function(e) {
 if (e.which != 13 || e.shiftKey || e.ctrlKey || e.altKey) {
 return;
 }
 self.cmd.selection();
 var tagName = getAncestorTagName(self.cmd.range);
 if (tagName == 'marquee' || tagName == 'select') {
 return;
 }
 if (newlineTag === 'br' && !brSkipTagMap[tagName]) {
 e.preventDefault();
 self.insertHtml('<br />' + (_IE && _V < 9 ? '' : '\u200B'));
 return;
 }
 if (!pSkipTagMap[tagName]) {
 _nativeCommand(doc, 'formatblock', '<p>');
 }
 });
 K(doc).keyup(function(e) {
 if (e.which != 13 || e.shiftKey || e.ctrlKey || e.altKey) {
 return;
 }
 if (newlineTag == 'br') {
 return;
 }
 if (_GECKO) {
 var root = self.cmd.commonAncestor('p');
 var a = self.cmd.commonAncestor('a');
 if (a && a.text() == '') {
 a.remove(true);
 self.cmd.range.selectNodeContents(root[0]).collapse(true);
 self.cmd.select();
 }
 return;
 }
 self.cmd.selection();
 var tagName = getAncestorTagName(self.cmd.range);
 if (tagName == 'marquee' || tagName == 'select') {
 return;
 }
 if (!pSkipTagMap[tagName]) {
 _nativeCommand(doc, 'formatblock', '<p>');
 }
 var div = self.cmd.commonAncestor('div');
 if (div) {
 var p = K('<p></p>'),
 child = div[0].firstChild;
 while (child) {
 var next = child.nextSibling;
 p.append(child);
 child = next;
 }
 div.before(p);
 div.remove();
 self.cmd.range.selectNodeContents(p[0]);
 self.cmd.select();
 }
 });
 }
 function _bindTabEvent() {
 var self = this, doc = self.edit.doc;
 K(doc).keydown(function(e) {
 if (e.which == 9) {
 e.preventDefault();
 if (self.afterTab) {
 self.afterTab.call(self, e);
 return;
 }
 var cmd = self.cmd, range = cmd.range;
 range.shrink();
 if (range.collapsed && range.startContainer.nodeType == 1) {
 range.insertNode(K('@&nbsp;', doc)[0]);
 cmd.select();
 }
 self.insertHtml('&nbsp;&nbsp;&nbsp;&nbsp;');
 }
 });
 }
 function _bindFocusEvent() {
 var self = this;
 K(self.edit.textarea[0], self.edit.win).focus(function(e) {
 if (self.afterFocus) {
 self.afterFocus.call(self, e);
 }
 }).blur(function(e) {
 if (self.afterBlur) {
 self.afterBlur.call(self, e);
 }
 });
 }
 function _removeBookmarkTag(html) {
 return _trim(html.replace(/<span [^>]*id="?__kindeditor_bookmark_\w+_\d+__"?[^>]*><\/span>/ig, ''));
 }
 function _removeTempTag(html) {
 return html.replace(/<div[^>]+class="?__kindeditor_paste__"?[^>]*>[\s\S]*?<\/div>/ig, '');
 }
 function _addBookmarkToStack(stack, bookmark) {
 if (stack.length === 0) {
 stack.push(bookmark);
 return;
 }
 var prev = stack[stack.length - 1];
 if (_removeBookmarkTag(bookmark.html) !== _removeBookmarkTag(prev.html)) {
 stack.push(bookmark);
 }
 }
 function _undoToRedo(fromStack, toStack) {
 var self = this, edit = self.edit,
 body = edit.doc.body,
 range, bookmark;
 if (fromStack.length === 0) {
 return self;
 }
 if (edit.designMode) {
 range = self.cmd.range;
 bookmark = range.createBookmark(true);
 bookmark.html = body.innerHTML;
 } else {
 bookmark = {
 html : body.innerHTML
 };
 }
 _addBookmarkToStack(toStack, bookmark);
 var prev = fromStack.pop();
 if (_removeBookmarkTag(bookmark.html) === _removeBookmarkTag(prev.html) && fromStack.length > 0) {
 prev = fromStack.pop();
 }
 if (edit.designMode) {
 edit.html(prev.html);
 if (prev.start) {
 range.moveToBookmark(prev);
 self.select();
 }
 } else {
 K(body).html(_removeBookmarkTag(prev.html));
 }
 return self;
 }
 function KEditor(options) {
 var self = this;
 self.options = {};
 function setOption(key, val) {
 if (KEditor.prototype[key] === undefined) {
 self[key] = val;
 }
 self.options[key] = val;
 }
 _each(options, function(key, val) {
 setOption(key, options[key]);
 });
 _each(K.options, function(key, val) {
 if (self[key] === undefined) {
 setOption(key, val);
 }
 });
 var se = K(self.srcElement || '<textarea/>');
 if (!self.width) {
 self.width = se[0].style.width || se.width();
 }
 if (!self.height) {
 self.height = se[0].style.height || se.height();
 }
 setOption('width', _undef(self.width, self.minWidth));
 setOption('height', _undef(self.height, self.minHeight));
 setOption('width', _addUnit(self.width));
 setOption('height', _addUnit(self.height));
 if (_MOBILE && (!_IOS || _V < 534)) {
 self.designMode = false;
 }
 self.srcElement = se;
 self.initContent = '';
 self.plugin = {};
 self.isCreated = false;
 self._handlers = {};
 self._contextmenus = [];
 self._undoStack = [];
 self._redoStack = [];
 self._firstAddBookmark = true;
 self.menu = self.contextmenu = null;
 self.dialogs = [];
 }
 KEditor.prototype = {
 lang : function(mixed) {
 return _lang(mixed, this.langType);
 },
 loadPlugin : function(name, fn) {
 var self = this;
 if (_plugins[name]) {
 if (!_isFunction(_plugins[name])) {
 setTimeout(function() {
 self.loadPlugin(name, fn);
 }, 100);
 return self;
 }
 _plugins[name].call(self, KindEditor);
 if (fn) {
 fn.call(self);
 }
 return self;
 }
 _plugins[name] = 'loading';
 _loadScript(self.pluginsPath + name + '/' + name + '.js?ver=' + encodeURIComponent(K.DEBUG ? _TIME : _VERSION), function() {
 setTimeout(function() {
 if (_plugins[name]) {
 self.loadPlugin(name, fn);
 }
 }, 0);
 });
 return self;
 },
 handler : function(key, fn) {
 var self = this;
 if (!self._handlers[key]) {
 self._handlers[key] = [];
 }
 if (_isFunction(fn)) {
 self._handlers[key].push(fn);
 return self;
 }
 _each(self._handlers[key], function() {
 fn = this.call(self, fn);
 });
 return fn;
 },
 clickToolbar : function(name, fn) {
 var self = this, key = 'clickToolbar' + name;
 if (fn === undefined) {
 if (self._handlers[key]) {
 return self.handler(key);
 }
 self.loadPlugin(name, function() {
 self.handler(key);
 });
 return self;
 }
 return self.handler(key, fn);
 },
 updateState : function() {
 var self = this;
 _each(('justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,insertunorderedlist,' +
 'subscript,superscript,bold,italic,underline,strikethrough').split(','), function(i, name) {
 self.cmd.state(name) ? self.toolbar.select(name) : self.toolbar.unselect(name);
 });
 return self;
 },
 addContextmenu : function(item) {
 this._contextmenus.push(item);
 return this;
 },
 afterCreate : function(fn) {
 return this.handler('afterCreate', fn);
 },
 beforeRemove : function(fn) {
 return this.handler('beforeRemove', fn);
 },
 beforeGetHtml : function(fn) {
 return this.handler('beforeGetHtml', fn);
 },
 beforeSetHtml : function(fn) {
 return this.handler('beforeSetHtml', fn);
 },
 afterSetHtml : function(fn) {
 return this.handler('afterSetHtml', fn);
 },
 create : function() {
 var self = this, fullscreenMode = self.fullscreenMode;
 if (self.isCreated) {
 return self;
 }
 if (self.srcElement.data('kindeditor')) {
 return self;
 }
 self.srcElement.data('kindeditor', 'true');
 if (fullscreenMode) {
 _docElement().style.overflow = 'hidden';
 } else {
 _docElement().style.overflow = '';
 }
 var width = fullscreenMode ? _docElement().clientWidth + 'px' : self.width,
 height = fullscreenMode ? _docElement().clientHeight + 'px' : self.height;
 if ((_IE && _V < 8) || _QUIRKS) {
 height = _addUnit(_removeUnit(height) + 2);
 }
 var container = self.container = K(self.layout);
 if (fullscreenMode) {
 K(document.body).append(container);
 } else {
 self.srcElement.before(container);
 }
 var toolbarDiv = K('.toolbar', container),
 editDiv = K('.edit', container),
 statusbar = self.statusbar = K('.statusbar', container);
 container.removeClass('container')
 .addClass('ke-container ke-container-' + self.themeType).css('width', width);
 if (fullscreenMode) {
 container.css({
 position : 'absolute',
 left : 0,
 top : 0,
 'z-index' : 811211
 });
 if (!_GECKO) {
 self._scrollPos = _getScrollPos();
 }
 window.scrollTo(0, 0);
 K(document.body).css({
 'height' : '1px',
 'overflow' : 'hidden'
 });
 K(document.body.parentNode).css('overflow', 'hidden');
 self._fullscreenExecuted = true;
 } else {
 if (self._fullscreenExecuted) {
 K(document.body).css({
 'height' : '',
 'overflow' : ''
 });
 K(document.body.parentNode).css('overflow', '');
 }
 if (self._scrollPos) {
 window.scrollTo(self._scrollPos.x, self._scrollPos.y);
 }
 }
 var htmlList = [];
 K.each(self.items, function(i, name) {
 if (name == '|') {
 htmlList.push('<span class="ke-inline-block ke-separator"></span>');
 } else if (name == '/') {
 htmlList.push('<div class="ke-hr"></div>');
 } else {
 htmlList.push('<span class="ke-outline" data-name="' + name + '" title="' + self.lang(name) + '" unselectable="on">');
 htmlList.push('<span class="ke-toolbar-icon ke-toolbar-icon-url ke-icon-' + name + '" unselectable="on"></span></span>');
 }
 });
 var toolbar = self.toolbar = _toolbar({
 src : toolbarDiv,
 html : htmlList.join(''),
 noDisableItems : self.noDisableItems,
 click : function(e, name) {
 e.stop();
 if (self.menu) {
 var menuName = self.menu.name;
 self.hideMenu();
 if (menuName === name) {
 return;
 }
 }
 self.clickToolbar(name);
 }
 });
 var editHeight = _removeUnit(height) - toolbar.div.height();
 var edit = self.edit = _edit({
 height : editHeight > 0 && _removeUnit(height) > self.minHeight ? editHeight : self.minHeight,
 src : editDiv,
 srcElement : self.srcElement,
 designMode : self.designMode,
 themesPath : self.themesPath,
 bodyClass : self.bodyClass,
 cssPath : self.cssPath,
 cssData : self.cssData,
 beforeGetHtml : function(html) {
 html = self.beforeGetHtml(html);
 html = _removeBookmarkTag(_removeTempTag(html));
 return _formatHtml(html, self.filterMode ? self.htmlTags : null, self.urlType, self.wellFormatMode, self.indentChar);
 },
 beforeSetHtml : function(html) {
 html = _formatHtml(html, self.filterMode ? self.htmlTags : null, '', false);
 return self.beforeSetHtml(html);
 },
 afterSetHtml : function() {
 self.edit = edit = this;
 self.afterSetHtml();
 },
 afterCreate : function() {
 self.edit = edit = this;
 self.cmd = edit.cmd;
 self._docMousedownFn = function(e) {
 if (self.menu) {
 self.hideMenu();
 }
 };
 K(edit.doc, document).mousedown(self._docMousedownFn);
 _bindContextmenuEvent.call(self);
 _bindNewlineEvent.call(self);
 _bindTabEvent.call(self);
 _bindFocusEvent.call(self);
 edit.afterChange(function(e) {
 if (!edit.designMode) {
 return;
 }
 self.updateState();
 self.addBookmark();
 if (self.options.afterChange) {
 self.options.afterChange.call(self);
 }
 });
 edit.textarea.keyup(function(e) {
 if (!e.ctrlKey && !e.altKey && _INPUT_KEY_MAP[e.which]) {
 if (self.options.afterChange) {
 self.options.afterChange.call(self);
 }
 }
 });
 if (self.readonlyMode) {
 self.readonly();
 }
 self.isCreated = true;
 if (self.initContent === '') {
 self.initContent = self.html();
 }
 if (self._undoStack.length > 0) {
 var prev = self._undoStack.pop();
 if (prev.start) {
 self.html(prev.html);
 edit.cmd.range.moveToBookmark(prev);
 self.select();
 }
 }
 self.afterCreate();
 if (self.options.afterCreate) {
 self.options.afterCreate.call(self);
 }
 }
 });
 statusbar.removeClass('statusbar').addClass('ke-statusbar')
 .append('<span class="ke-inline-block ke-statusbar-center-icon"></span>')
 .append('<span class="ke-inline-block ke-statusbar-right-icon"></span>');
 if (self._fullscreenResizeHandler) {
 K(window).unbind('resize', self._fullscreenResizeHandler);
 self._fullscreenResizeHandler = null;
 }
 function initResize() {
 if (statusbar.height() === 0) {
 setTimeout(initResize, 100);
 return;
 }
 self.resize(width, height, false);
 }
 initResize();
 if (fullscreenMode) {
 self._fullscreenResizeHandler = function(e) {
 if (self.isCreated) {
 self.resize(_docElement().clientWidth, _docElement().clientHeight, false);
 }
 };
 K(window).bind('resize', self._fullscreenResizeHandler);
 toolbar.select('fullscreen');
 statusbar.first().css('visibility', 'hidden');
 statusbar.last().css('visibility', 'hidden');
 } else {
 if (_GECKO) {
 K(window).bind('scroll', function(e) {
 self._scrollPos = _getScrollPos();
 });
 }
 if (self.resizeType > 0) {
 _drag({
 moveEl : container,
 clickEl : statusbar,
 moveFn : function(x, y, width, height, diffX, diffY) {
 height += diffY;
 self.resize(null, height);
 }
 });
 } else {
 statusbar.first().css('visibility', 'hidden');
 }
 if (self.resizeType === 2) {
 _drag({
 moveEl : container,
 clickEl : statusbar.last(),
 moveFn : function(x, y, width, height, diffX, diffY) {
 width += diffX;
 height += diffY;
 self.resize(width, height);
 }
 });
 } else {
 statusbar.last().css('visibility', 'hidden');
 }
 }
 return self;
 },
 remove : function() {
 var self = this;
 if (!self.isCreated) {
 return self;
 }
 self.beforeRemove();
 self.srcElement.data('kindeditor', '');
 if (self.menu) {
 self.hideMenu();
 }
 _each(self.dialogs, function() {
 self.hideDialog();
 });
 K(document).unbind('mousedown', self._docMousedownFn);
 self.toolbar.remove();
 self.edit.remove();
 self.statusbar.last().unbind();
 self.statusbar.unbind();
 self.container.remove();
 self.container = self.toolbar = self.edit = self.menu = null;
 self.dialogs = [];
 self.isCreated = false;
 return self;
 },
 resize : function(width, height, updateProp) {
 var self = this;
 updateProp = _undef(updateProp, true);
 if (width) {
 if (!/%/.test(width)) {
 width = _removeUnit(width);
 width = width < self.minWidth ? self.minWidth : width;
 }
 self.container.css('width', _addUnit(width));
 if (updateProp) {
 self.width = _addUnit(width);
 }
 }
 if (height) {
 height = _removeUnit(height);
 editHeight = _removeUnit(height) - self.toolbar.div.height() - self.statusbar.height();
 editHeight = editHeight < self.minHeight ? self.minHeight : editHeight;
 self.edit.setHeight(editHeight);
 if (updateProp) {
 self.height = _addUnit(height);
 }
 }
 return self;
 },
 select : function() {
 this.isCreated && this.cmd.select();
 return this;
 },
 html : function(val) {
 var self = this;
 if (val === undefined) {
 return self.isCreated ? self.edit.html() : _elementVal(self.srcElement);
 }
 self.isCreated ? self.edit.html(val) : _elementVal(self.srcElement, val);
 if (self.isCreated) {
 self.cmd.selection();
 }
 return self;
 },
 fullHtml : function() {
 return this.isCreated ? this.edit.html(undefined, true) : '';
 },
 text : function(val) {
 var self = this;
 if (val === undefined) {
 return _trim(self.html().replace(/<(?!img|embed).*?>/ig, '').replace(/&nbsp;/ig, ' '));
 } else {
 return self.html(_escape(val));
 }
 },
 isEmpty : function() {
 return _trim(this.text().replace(/\r\n|\n|\r/, '')) === '';
 },
 isDirty : function() {
 return _trim(this.initContent.replace(/\r\n|\n|\r|t/g, '')) !== _trim(this.html().replace(/\r\n|\n|\r|t/g, ''));
 },
 selectedHtml : function() {
 var val = this.isCreated ? this.cmd.range.html() : '';
 val = _removeBookmarkTag(_removeTempTag(val));
 return val;
 },
 count : function(mode) {
 var self = this;
 mode = (mode || 'html').toLowerCase();
 if (mode === 'html') {
 return self.html().length;
 }
 if (mode === 'text') {
 return self.text().replace(/<(?:img|embed).*?>/ig, 'K').replace(/\r\n|\n|\r/g, '').length;
 }
 return 0;
 },
 exec : function(key) {
 key = key.toLowerCase();
 var self = this, cmd = self.cmd,
 changeFlag = _inArray(key, 'selectall,copy,paste,print'.split(',')) < 0;
 if (changeFlag) {
 self.addBookmark(false);
 }
 cmd[key].apply(cmd, _toArray(arguments, 1));
 if (changeFlag) {
 self.updateState();
 self.addBookmark(false);
 if (self.options.afterChange) {
 self.options.afterChange.call(self);
 }
 }
 return self;
 },
 insertHtml : function(val, quickMode) {
 if (!this.isCreated) {
 return this;
 }
 val = this.beforeSetHtml(val);
 this.exec('inserthtml', val, quickMode);
 return this;
 },
 appendHtml : function(val) {
 this.html(this.html() + val);
 if (this.isCreated) {
 var cmd = this.cmd;
 cmd.range.selectNodeContents(cmd.doc.body).collapse(false);
 cmd.select();
 }
 return this;
 },
 sync : function() {
 _elementVal(this.srcElement, this.html());
 return this;
 },
 focus : function() {
 this.isCreated ? this.edit.focus() : this.srcElement[0].focus();
 return this;
 },
 blur : function() {
 this.isCreated ? this.edit.blur() : this.srcElement[0].blur();
 return this;
 },
 addBookmark : function(checkSize) {
 checkSize = _undef(checkSize, true);
 var self = this, edit = self.edit,
 body = edit.doc.body,
 html = _removeTempTag(body.innerHTML), bookmark;
 if (checkSize && self._undoStack.length > 0) {
 var prev = self._undoStack[self._undoStack.length - 1];
 if (Math.abs(html.length - _removeBookmarkTag(prev.html).length) < self.minChangeSize) {
 return self;
 }
 }
 if (edit.designMode && !self._firstAddBookmark) {
 var range = self.cmd.range;
 bookmark = range.createBookmark(true);
 bookmark.html = _removeTempTag(body.innerHTML);
 range.moveToBookmark(bookmark);
 } else {
 bookmark = {
 html : html
 };
 }
 self._firstAddBookmark = false;
 _addBookmarkToStack(self._undoStack, bookmark);
 return self;
 },
 undo : function() {
 return _undoToRedo.call(this, this._undoStack, this._redoStack);
 },
 redo : function() {
 return _undoToRedo.call(this, this._redoStack, this._undoStack);
 },
 fullscreen : function(bool) {
 this.fullscreenMode = (bool === undefined ? !this.fullscreenMode : bool);
 this.addBookmark(false);
 return this.remove().create();
 },
 readonly : function(isReadonly) {
 isReadonly = _undef(isReadonly, true);
 var self = this, edit = self.edit, doc = edit.doc;
 if (self.designMode) {
 self.toolbar.disableAll(isReadonly, []);
 } else {
 _each(self.noDisableItems, function() {
 self.toolbar[isReadonly ? 'disable' : 'enable'](this);
 });
 }
 if (_IE) {
 doc.body.contentEditable = !isReadonly;
 } else {
 doc.designMode = isReadonly ? 'off' : 'on';
 }
 edit.textarea[0].disabled = isReadonly;
 },
 createMenu : function(options) {
 var self = this,
 name = options.name,
 knode = self.toolbar.get(name),
 pos = knode.pos();
 options.x = pos.x;
 options.y = pos.y + knode.height();
 options.z = self.options.zIndex;
 options.shadowMode = _undef(options.shadowMode, self.shadowMode);
 if (options.selectedColor !== undefined) {
 options.cls = 'ke-colorpicker-' + self.themeType;
 options.noColor = self.lang('noColor');
 self.menu = _colorpicker(options);
 } else {
 options.cls = 'ke-menu-' + self.themeType;
 options.centerLineMode = false;
 self.menu = _menu(options);
 }
 return self.menu;
 },
 hideMenu : function() {
 this.menu.remove();
 this.menu = null;
 return this;
 },
 hideContextmenu : function() {
 this.contextmenu.remove();
 this.contextmenu = null;
 return this;
 },
 createDialog : function(options) {
 var self = this, name = options.name;
 options.z = self.options.zIndex;
 options.shadowMode = _undef(options.shadowMode, self.shadowMode);
 options.closeBtn = _undef(options.closeBtn, {
 name : self.lang('close'),
 click : function(e) {
 self.hideDialog();
 if (_IE && self.cmd) {
 self.cmd.select();
 }
 }
 });
 options.noBtn = _undef(options.noBtn, {
 name : self.lang(options.yesBtn ? 'no' : 'close'),
 click : function(e) {
 self.hideDialog();
 if (_IE && self.cmd) {
 self.cmd.select();
 }
 }
 });
 if (self.dialogAlignType != 'page') {
 options.alignEl = self.container;
 }
 options.cls = 'ke-dialog-' + self.themeType;
 if (self.dialogs.length > 0) {
 var firstDialog = self.dialogs[0],
 parentDialog = self.dialogs[self.dialogs.length - 1];
 firstDialog.setMaskIndex(parentDialog.z + 2);
 options.z = parentDialog.z + 3;
 options.showMask = false;
 }
 var dialog = _dialog(options);
 self.dialogs.push(dialog);
 return dialog;
 },
 hideDialog : function() {
 var self = this;
 if (self.dialogs.length > 0) {
 self.dialogs.pop().remove();
 }
 if (self.dialogs.length > 0) {
 var firstDialog = self.dialogs[0],
 parentDialog = self.dialogs[self.dialogs.length - 1];
 firstDialog.setMaskIndex(parentDialog.z - 1);
 }
 return self;
 },
 errorDialog : function(html) {
 var self = this;
 var dialog = self.createDialog({
 width : 750,
 title : self.lang('uploadError'),
 body : '<div style="padding:10px 20px;"><iframe frameborder="0" style="width:708px;height:400px;"></iframe></div>'
 });
 var iframe = K('iframe', dialog.div), doc = K.iframeDoc(iframe);
 doc.open();
 doc.write(html);
 doc.close();
 K(doc.body).css('background-color', '#FFF');
 iframe[0].contentWindow.focus();
 return self;
 }
 };
 function _editor(options) {
 return new KEditor(options);
 }
 _instances = [];
 function _create(expr, options) {
 options = options || {};
 options.basePath = _undef(options.basePath, K.basePath);
 options.themesPath = _undef(options.themesPath, options.basePath + 'themes/');
 options.langPath = _undef(options.langPath, options.basePath + 'lang/');
 options.pluginsPath = _undef(options.pluginsPath, options.basePath + 'plugins/');
 if (_undef(options.loadStyleMode, K.options.loadStyleMode)) {
 var themeType = _undef(options.themeType, K.options.themeType);
 _loadStyle(options.themesPath + 'default/default.css');
 _loadStyle(options.themesPath + themeType + '/' + themeType + '.css');
 }
 function create(editor) {
 _each(_plugins, function(name, fn) {
 if (_isFunction(fn)) {
 fn.call(editor, KindEditor);
 }
 });
 return editor.create();
 }
 var knode = K(expr);
 if (!knode || knode.length === 0) {
 return;
 }
 if (knode.length > 1) {
 knode.each(function() {
 _create(this, options);
 });
 return _instances[0];
 }
 options.srcElement = knode[0];
 var editor = new KEditor(options);
 _instances.push(editor);
 if (_language[editor.langType]) {
 return create(editor);
 }
 _loadScript(editor.langPath + editor.langType + '.js?ver=' + encodeURIComponent(K.DEBUG ? _TIME : _VERSION), function() {
 create(editor);
 });
 return editor;
 }
 function _eachEditor(expr, fn) {
 K(expr).each(function(i, el) {
 K.each(_instances, function(j, editor) {
 if (editor && editor.srcElement[0] == el) {
 fn.call(editor, j);
 return false;
 }
 });
 });
 }
 K.remove = function(expr) {
 _eachEditor(expr, function(i) {
 this.remove();
 _instances.splice(i, 1);
 });
 };
 K.sync = function(expr) {
 _eachEditor(expr, function() {
 this.sync();
 });
 };
 K.html = function(expr, val) {
 _eachEditor(expr, function() {
 this.html(val);
 });
 };
 K.insertHtml = function(expr, val) {
 _eachEditor(expr, function() {
 this.insertHtml(val);
 });
 };
 K.appendHtml = function(expr, val) {
 _eachEditor(expr, function() {
 this.appendHtml(val);
 });
 };
 if (_IE && _V < 7) {
 _nativeCommand(document, 'BackgroundImageCache', true);
 }
 K.EditorClass = KEditor;
 K.editor = _editor;
 K.create = _create;
 K.instances = _instances;
 K.plugin = _plugin;
 K.lang = _lang;
 _plugin('core', function(K) {
 var self = this,
 shortcutKeys = {
 undo : 'Z', redo : 'Y', bold : 'B', italic : 'I', underline : 'U', print : 'P', selectall : 'A'
 };
 self.afterSetHtml(function() {
 if (self.options.afterChange) {
 self.options.afterChange.call(self);
 }
 });
 self.afterCreate(function() {
 if (self.syncType != 'form') {
 return;
 }
 var el = K(self.srcElement), hasForm = false;
 while ((el = el.parent())) {
 if (el.name == 'form') {
 hasForm = true;
 break;
 }
 }
 if (hasForm) {
 el.bind('submit', function(e) {
 self.sync();
 K(window).bind('unload', function() {
 self.edit.textarea.remove();
 });
 });
 var resetBtn = K('[type="reset"]', el);
 resetBtn.click(function() {
 self.html(self.initContent);
 self.cmd.selection();
 });
 self.beforeRemove(function() {
 el.unbind();
 resetBtn.unbind();
 });
 }
 });
 self.clickToolbar('source', function() {
 if (self.edit.designMode) {
 self.toolbar.disableAll(true);
 self.edit.design(false);
 self.toolbar.select('source');
 } else {
 self.toolbar.disableAll(false);
 self.edit.design(true);
 self.toolbar.unselect('source');
 if (_GECKO) {
 setTimeout(function() {
 self.cmd.selection();
 }, 0);
 } else {
 self.cmd.selection();
 }
 }
 self.designMode = self.edit.designMode;
 });
 self.afterCreate(function() {
 if (!self.designMode) {
 self.toolbar.disableAll(true).select('source');
 }
 });
 self.clickToolbar('fullscreen', function() {
 self.fullscreen();
 });
 if (self.fullscreenShortcut) {
 var loaded = false;
 self.afterCreate(function() {
 K(self.edit.doc, self.edit.textarea).keyup(function(e) {
 if (e.which == 27) {
 setTimeout(function() {
 self.fullscreen();
 }, 0);
 }
 });
 if (loaded) {
 if (_IE && !self.designMode) {
 return;
 }
 self.focus();
 }
 if (!loaded) {
 loaded = true;
 }
 });
 }
 _each('undo,redo'.split(','), function(i, name) {
 if (shortcutKeys[name]) {
 self.afterCreate(function() {
 _ctrl(this.edit.doc, shortcutKeys[name], function() {
 self.clickToolbar(name);
 });
 });
 }
 self.clickToolbar(name, function() {
 self[name]();
 });
 });
 self.clickToolbar('formatblock', function() {
 var blocks = self.lang('formatblock.formatBlock'),
 heights = {
 h1 : 28,
 h2 : 24,
 h3 : 18,
 H4 : 14,
 p : 12
 },
 curVal = self.cmd.val('formatblock'),
 menu = self.createMenu({
 name : 'formatblock',
 width : self.langType == 'en' ? 200 : 150
 });
 _each(blocks, function(key, val) {
 var style = 'font-size:' + heights[key] + 'px;';
 if (key.charAt(0) === 'h') {
 style += 'font-weight:bold;';
 }
 menu.addItem({
 title : '<span style="' + style + '" unselectable="on">' + val + '</span>',
 height : heights[key] + 12,
 checked : (curVal === key || curVal === val),
 click : function() {
 self.select().exec('formatblock', '<' + key + '>').hideMenu();
 }
 });
 });
 });
 self.clickToolbar('fontname', function() {
 var curVal = self.cmd.val('fontname'),
 menu = self.createMenu({
 name : 'fontname',
 width : 150
 });
 _each(self.lang('fontname.fontName'), function(key, val) {
 menu.addItem({
 title : '<span style="font-family: ' + key + ';" unselectable="on">' + val + '</span>',
 checked : (curVal === key.toLowerCase() || curVal === val.toLowerCase()),
 click : function() {
 self.exec('fontname', key).hideMenu();
 }
 });
 });
 });
 self.clickToolbar('fontsize', function() {
 var curVal = self.cmd.val('fontsize'),
 menu = self.createMenu({
 name : 'fontsize',
 width : 170
 });
 _each(self.fontSizeTable, function(i, val) {
 menu.addItem({
 title : '<span style="font-size:' + val + ';" unselectable="on">' + val + '</span>',
 height : _removeUnit(val) + 12,
 checked : curVal === val,
 click : function() {
 self.exec('fontsize', val).hideMenu();
 }
 });
 });
 });
 _each('forecolor,hilitecolor'.split(','), function(i, name) {
 self.clickToolbar(name, function() {
 self.createMenu({
 name : name,
 selectedColor : self.cmd.val(name) || 'default',
 colors : self.colorTable,
 click : function(color) {
 self.exec(name, color).hideMenu();
 }
 });
 });
 });
 _each(('cut,copy,paste').split(','), function(i, name) {
 self.clickToolbar(name, function() {
 self.focus();
 try {
 self.exec(name, null);
 } catch(e) {
 alert(self.lang(name + 'Error'));
 }
 });
 });
 self.clickToolbar('about', function() {
 var html = '<div style="margin:20px;">' +
 '<div>KindEditor ' + _VERSION + '</div>' +
 '<div>Copyright &copy; <a href="http://www.kindsoft.net/" target="_blank">kindsoft.net</a> All rights reserved.</div>' +
 '</div>';
 self.createDialog({
 name : 'about',
 width : 350,
 title : self.lang('about'),
 body : html
 });
 });
 self.plugin.getSelectedLink = function() {
 return self.cmd.commonAncestor('a');
 };
 self.plugin.getSelectedImage = function() {
 return _getImageFromRange(self.edit.cmd.range, function(img) {
 return !/^ke-\w+$/i.test(img[0].className);
 });
 };
 self.plugin.getSelectedFlash = function() {
 return _getImageFromRange(self.edit.cmd.range, function(img) {
 return img[0].className == 'ke-flash';
 });
 };
 self.plugin.getSelectedMedia = function() {
 return _getImageFromRange(self.edit.cmd.range, function(img) {
 return img[0].className == 'ke-media' || img[0].className == 'ke-rm';
 });
 };
 self.plugin.getSelectedAnchor = function() {
 return _getImageFromRange(self.edit.cmd.range, function(img) {
 return img[0].className == 'ke-anchor';
 });
 };
 _each('link,image,flash,media,anchor'.split(','), function(i, name) {
 var uName = name.charAt(0).toUpperCase() + name.substr(1);
 _each('edit,delete'.split(','), function(j, val) {
 self.addContextmenu({
 title : self.lang(val + uName),
 click : function() {
 self.loadPlugin(name, function() {
 self.plugin[name][val]();
 self.hideMenu();
 });
 },
 cond : self.plugin['getSelected' + uName],
 width : 150,
 iconClass : val == 'edit' ? 'ke-icon-' + name : undefined
 });
 });
 self.addContextmenu({ title : '-' });
 });
 self.plugin.getSelectedTable = function() {
 return self.cmd.commonAncestor('table');
 };
 self.plugin.getSelectedRow = function() {
 return self.cmd.commonAncestor('tr');
 };
 self.plugin.getSelectedCell = function() {
 return self.cmd.commonAncestor('td');
 };
 _each(('prop,cellprop,colinsertleft,colinsertright,rowinsertabove,rowinsertbelow,rowmerge,colmerge,' +
 'rowsplit,colsplit,coldelete,rowdelete,insert,delete').split(','), function(i, val) {
 var cond = _inArray(val, ['prop', 'delete']) < 0 ? self.plugin.getSelectedCell : self.plugin.getSelectedTable;
 self.addContextmenu({
 title : self.lang('table' + val),
 click : function() {
 self.loadPlugin('table', function() {
 self.plugin.table[val]();
 self.hideMenu();
 });
 },
 cond : cond,
 width : 170,
 iconClass : 'ke-icon-table' + val
 });
 });
 self.addContextmenu({ title : '-' });
 _each(('selectall,justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,' +
 'insertunorderedlist,indent,outdent,subscript,superscript,hr,print,' +
 'bold,italic,underline,strikethrough,removeformat,unlink').split(','), function(i, name) {
 if (shortcutKeys[name]) {
 self.afterCreate(function() {
 _ctrl(this.edit.doc, shortcutKeys[name], function() {
 self.cmd.selection();
 self.clickToolbar(name);
 });
 });
 }
 self.clickToolbar(name, function() {
 self.focus().exec(name, null);
 });
 });
 self.afterCreate(function() {
 var doc = self.edit.doc, cmd, bookmark, div,
 cls = '__kindeditor_paste__', pasting = false;
 function movePastedData() {
 cmd.range.moveToBookmark(bookmark);
 cmd.select();
 if (_WEBKIT) {
 K('div.' + cls, div).each(function() {
 K(this).after('<br />').remove(true);
 });
 K('span.Apple-style-span', div).remove(true);
 K('span.Apple-tab-span', div).remove(true);
 K('span[style]', div).each(function() {
 if (K(this).css('white-space') == 'nowrap') {
 K(this).remove(true);
 }
 });
 K('meta', div).remove();
 }
 var html = div[0].innerHTML;
 div.remove();
 if (html === '') {
 return;
 }
 if (_WEBKIT) {
 html = html.replace(/(<br>)\1/ig, '$1');
 }
 if (self.pasteType === 2) {
 html = html.replace(/(<(?:p|p\s[^>]*)>) *(<\/p>)/ig, '');
 if (/schemas-microsoft-com|worddocument|mso-\w+/i.test(html)) {
 html = _clearMsWord(html, self.filterMode ? self.htmlTags : K.options.htmlTags);
 } else {
 html = _formatHtml(html, self.filterMode ? self.htmlTags : null);
 html = self.beforeSetHtml(html);
 }
 }
 if (self.pasteType === 1) {
 html = html.replace(/&nbsp;/ig, ' ');
 html = html.replace(/\n\s*\n/g, '\n');
 html = html.replace(/<br[^>]*>/ig, '\n');
 html = html.replace(/<\/p><p[^>]*>/ig, '\n');
 html = html.replace(/<[^>]+>/g, '');
 html = html.replace(/ {2}/g, ' &nbsp;');
 if (self.newlineTag == 'p') {
 if (/\n/.test(html)) {
 html = html.replace(/^/, '<p>').replace(/$/, '<br /></p>').replace(/\n/g, '<br /></p><p>');
 }
 } else {
 html = html.replace(/\n/g, '<br />$&');
 }
 }
 self.insertHtml(html, true);
 }
 K(doc.body).bind('paste', function(e){
 if (self.pasteType === 0) {
 e.stop();
 return;
 }
 if (pasting) {
 return;
 }
 pasting = true;
 K('div.' + cls, doc).remove();
 cmd = self.cmd.selection();
 bookmark = cmd.range.createBookmark();
 div = K('<div class="' + cls + '"></div>', doc).css({
 position : 'absolute',
 width : '1px',
 height : '1px',
 overflow : 'hidden',
 left : '-1981px',
 top : K(bookmark.start).pos().y + 'px',
 'white-space' : 'nowrap'
 });
 K(doc.body).append(div);
 if (_IE) {
 var rng = cmd.range.get(true);
 rng.moveToElementText(div[0]);
 rng.select();
 rng.execCommand('paste');
 e.preventDefault();
 } else {
 cmd.range.selectNodeContents(div[0]);
 cmd.select();
 }
 setTimeout(function() {
 movePastedData();
 pasting = false;
 }, 0);
 });
 });
 self.beforeGetHtml(function(html) {
 if (_IE && _V <= 8) {
 html = html.replace(/<div\s+[^>]*data-ke-input-tag="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, tag) {
 return unescape(tag);
 });
 html = html.replace(/(<input)((?:\s+[^>]*)?>)/ig, function($0, $1, $2) {
 if (!/\s+type="[^"]+"/i.test($0)) {
 return $1 + ' type="text"' + $2;
 }
 return $0;
 });
 }
 return html.replace(/(<(?:noscript|noscript\s[^>]*)>)([\s\S]*?)(<\/noscript>)/ig, function($0, $1, $2, $3) {
 return $1 + _unescape($2).replace(/\s+/g, ' ') + $3;
 })
 .replace(/<img[^>]*class="?ke-(flash|rm|media)"?[^>]*>/ig, function(full) {
 var imgAttrs = _getAttrList(full);
 var styles = _getCssList(imgAttrs.style || '');
 var attrs = _mediaAttrs(imgAttrs['data-ke-tag']);
 var width = _undef(styles.width, '');
 var height = _undef(styles.height, '');
 if (/px/i.test(width)) {
 width = _removeUnit(width);
 }
 if (/px/i.test(height)) {
 height = _removeUnit(height);
 }
 attrs.width = _undef(imgAttrs.width, width);
 attrs.height = _undef(imgAttrs.height, height);
 return _mediaEmbed(attrs);
 })
 .replace(/<img[^>]*class="?ke-anchor"?[^>]*>/ig, function(full) {
 var imgAttrs = _getAttrList(full);
 return '<a name="' + unescape(imgAttrs['data-ke-name']) + '"></a>';
 })
 .replace(/<div\s+[^>]*data-ke-script-attr="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, attr, code) {
 return '<script' + unescape(attr) + '>' + unescape(code) + '</script>';
 })
 .replace(/<div\s+[^>]*data-ke-noscript-attr="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, attr, code) {
 return '<noscript' + unescape(attr) + '>' + unescape(code) + '</noscript>';
 })
 .replace(/(<[^>]*)data-ke-src="([^"]*)"([^>]*>)/ig, function(full, start, src, end) {
 full = full.replace(/(\s+(?:href|src)=")[^"]*(")/i, function($0, $1, $2) {
 return $1 + _unescape(src) + $2;
 });
 full = full.replace(/\s+data-ke-src="[^"]*"/i, '');
 return full;
 })
 .replace(/(<[^>]+\s)data-ke-(on\w+="[^"]*"[^>]*>)/ig, function(full, start, end) {
 return start + end;
 });
 });
 self.beforeSetHtml(function(html) {
 if (_IE && _V <= 8) {
 html = html.replace(/<input[^>]*>|<(select|button)[^>]*>[\s\S]*?<\/\1>/ig, function(full) {
 var attrs = _getAttrList(full);
 var styles = _getCssList(attrs.style || '');
 if (styles.display == 'none') {
 return '<div class="ke-display-none" data-ke-input-tag="' + escape(full) + '"></div>';
 }
 return full;
 });
 }
 return html.replace(/<embed[^>]*type="([^"]+)"[^>]*>(?:<\/embed>)?/ig, function(full) {
 var attrs = _getAttrList(full);
 attrs.src = _undef(attrs.src, '');
 attrs.width = _undef(attrs.width, 0);
 attrs.height = _undef(attrs.height, 0);
 return _mediaImg(self.themesPath + 'common/blank.gif', attrs);
 })
 .replace(/<a[^>]*name="([^"]+)"[^>]*>(?:<\/a>)?/ig, function(full) {
 var attrs = _getAttrList(full);
 if (attrs.href !== undefined) {
 return full;
 }
 return '<img class="ke-anchor" src="' + self.themesPath + 'common/anchor.gif" data-ke-name="' + escape(attrs.name) + '" />';
 })
 .replace(/<script([^>]*)>([\s\S]*?)<\/script>/ig, function(full, attr, code) {
 return '<div class="ke-script" data-ke-script-attr="' + escape(attr) + '">' + escape(code) + '</div>';
 })
 .replace(/<noscript([^>]*)>([\s\S]*?)<\/noscript>/ig, function(full, attr, code) {
 return '<div class="ke-noscript" data-ke-noscript-attr="' + escape(attr) + '">' + escape(code) + '</div>';
 })
 .replace(/(<[^>]*)(href|src)="([^"]*)"([^>]*>)/ig, function(full, start, key, src, end) {
 if (full.match(/\sdata-ke-src="[^"]*"/i)) {
 return full;
 }
 full = start + key + '="' + src + '"' + ' data-ke-src="' + _escape(src) + '"' + end;
 return full;
 })
 .replace(/(<[^>]+\s)(on\w+="[^"]*"[^>]*>)/ig, function(full, start, end) {
 return start + 'data-ke-' + end;
 })
 .replace(/<table[^>]*\s+border="0"[^>]*>/ig, function(full) {
 if (full.indexOf('ke-zeroborder') >= 0) {
 return full;
 }
 return _addClassToTag(full, 'ke-zeroborder');
 });
 });
 });
 })(window);
